/*
Theme Name: Firefly WP
Theme URI: https://blog.amamo.top/
Description: 一个仿 Firefly (Astro) 主题风格的 WordPress 主题。粉紫色调、卡片式布局、亮暗色切换、横幅与侧边栏。
Author: 秋风扫落叶
Version: 1.0.1
License: GNU General Public License v2 or later
Text Domain: firefly-wp
Tags: blog, two-columns, right-sidebar, custom-colors, dark-mode, sticky-post
*/

/* ===== 主题变量 ===== */
:root {
  --hue: 330;
  --primary: hsl(var(--hue), 65%, 55%);
  --primary-soft: hsla(var(--hue), 70%, 85%, 0.55);
  --bg: hsl(var(--hue), 40%, 96%);
  /* 玻璃层：半透明白底 + 模糊滤镜 */
  --card-bg: hsla(0, 0%, 100%, 0.5);
  --card-bg-strong: hsla(0, 0%, 100%, 0.7);
  --card-border: hsla(0, 0%, 100%, 0.7);
  --card-shadow: 0 8px 32px hsla(var(--hue), 40%, 40%, 0.12);
  --glass-blur: blur(18px) saturate(180%);
  --glass-blur-strong: blur(24px) saturate(200%);
  --text: #2a2a35;
  --text-soft: #5c5c6a;
  --text-muted: #6b6b78;
  --border: hsla(var(--hue), 30%, 60%, 0.18);
  --border-color: hsla(var(--hue), 30%, 60%, 0.18);
  --btn-bg: hsla(var(--hue), 50%, 90%, 0.5);
  --radius: 16px;
  --radius-lg: 22px;
  --transition: 0.25s ease;
  /* 玻璃拟态辉光：边缘光晕、内部高光、悬停发光 */
  --glow-color: hsla(var(--hue), 85%, 65%, 0.45);
  --glow-color-soft: hsla(var(--hue), 90%, 70%, 0.25);
  --glow-accent: hsla(calc(var(--hue) + 40), 85%, 68%, 0.35);
  --glow-highlight: hsla(0, 0%, 100%, 0.6);
  --glow-inset: inset 0 1px 0 hsla(0, 0%, 100%, 0.5), inset 0 -1px 1px hsla(var(--hue), 40%, 60%, 0.06);
  --glow-ring: 0 0 0 1px hsla(0, 0%, 100%, 0.35);
  --glow-hover: 0 0 24px var(--glow-color-soft), 0 8px 28px hsla(var(--hue), 50%, 45%, 0.18);
}

html.dark {
  --primary: hsl(var(--hue), 60%, 70%);
  --primary-soft: hsla(var(--hue), 50%, 50%, 0.25);
  --bg: hsl(var(--hue), 18%, 10%);
  --card-bg: hsla(var(--hue), 15%, 20%, 0.45);
  --card-bg-strong: hsla(var(--hue), 15%, 22%, 0.7);
  --card-border: hsla(var(--hue), 40%, 70%, 0.15);
  --card-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  --text: #ececf2;
  --text-soft: #b5b5c0;
  --text-muted: #9a9aa6;
  --border: hsla(var(--hue), 30%, 70%, 0.14);
  --border-color: hsla(var(--hue), 30%, 70%, 0.14);
  --btn-bg: hsla(var(--hue), 25%, 30%, 0.4);
  /* 暗色下辉光更亮更饱和，内部高光弱一些 */
  --glow-color: hsla(var(--hue), 90%, 65%, 0.55);
  --glow-color-soft: hsla(var(--hue), 95%, 68%, 0.32);
  --glow-accent: hsla(calc(var(--hue) + 40), 90%, 65%, 0.4);
  --glow-highlight: hsla(var(--hue), 40%, 90%, 0.14);
  --glow-inset: inset 0 1px 0 hsla(var(--hue), 40%, 85%, 0.12), inset 0 -1px 1px rgba(0, 0, 0, 0.25);
  --glow-ring: 0 0 0 1px hsla(var(--hue), 50%, 75%, 0.14);
  --glow-hover: 0 0 30px var(--glow-color-soft), 0 8px 30px rgba(0, 0, 0, 0.5);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Microsoft YaHei", "Hiragino Sans GB", sans-serif;
  color: var(--text);
  line-height: 1.7;
  min-height: 100vh;
  background-color: var(--bg);
  /* 柔色光斑做玻璃后景，固定不随滚动移动 */
  background-image:
    radial-gradient(at 18% 12%, hsla(var(--hue), 90%, 80%, 0.55) 0px, transparent 50%),
    radial-gradient(at 82% 18%, hsla(calc(var(--hue) + 40), 90%, 80%, 0.45) 0px, transparent 50%),
    radial-gradient(at 75% 85%, hsla(calc(var(--hue) - 30), 85%, 80%, 0.5) 0px, transparent 50%),
    radial-gradient(at 12% 88%, hsla(calc(var(--hue) + 60), 80%, 82%, 0.4) 0px, transparent 50%);
  background-attachment: fixed;
  transition: background-color var(--transition), color var(--transition);
}

html.dark body {
  background-image:
    radial-gradient(at 18% 12%, hsla(var(--hue), 70%, 35%, 0.55) 0px, transparent 50%),
    radial-gradient(at 82% 18%, hsla(calc(var(--hue) + 40), 70%, 30%, 0.5) 0px, transparent 50%),
    radial-gradient(at 75% 85%, hsla(calc(var(--hue) - 30), 70%, 30%, 0.5) 0px, transparent 50%),
    radial-gradient(at 12% 88%, hsla(calc(var(--hue) + 60), 60%, 28%, 0.4) 0px, transparent 50%);
}

a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { opacity: 0.8; }
img { max-width: 100%; height: auto; }

/* ===== 顶部横幅 ===== */
/* 全屏沉浸式横幅：占满首屏视口，背景图铺满整屏（对齐 Astro 版 Firefly 的 fullscreen 壁纸模式） */
.site-banner {
  position: relative;
  height: 100vh;
  height: 100dvh;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  /* 让导航栏悬浮在横幅之上，横幅顶到页面最上方 */
  margin-top: calc(-1 * var(--header-height, 64px));
}
.site-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    hsla(var(--hue), 40%, 20%, 0.15),
    hsla(var(--hue), 50%, 10%, 0.45));
}
.banner-inner { position: relative; z-index: 2; padding: 0 20px; }
.banner-title { font-size: 2.6rem; font-weight: 800; margin: 0 0 12px; text-shadow: 0 2px 12px rgba(0,0,0,0.4); }
.banner-sub { font-size: 1.1rem; opacity: 0.95; text-shadow: 0 2px 8px rgba(0,0,0,0.4); }
.banner-scroll {
  position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%);
  z-index: 2; color: #fff; font-size: 1.6rem; animation: bounce 2s infinite;
}
@keyframes bounce { 0%,100%{transform:translateX(-50%) translateY(0);} 50%{transform:translateX(-50%) translateY(10px);} }

/* ===== 顶部导航 ===== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--card-bg);
  -webkit-backdrop-filter: var(--glass-blur-strong);
  backdrop-filter: var(--glass-blur-strong);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 24px hsla(var(--hue), 30%, 30%, 0.06);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 12px 20px;
  display: flex; align-items: center; gap: 20px;
}
.site-logo { font-weight: 800; font-size: 1.3rem; color: var(--primary); }
.nav-menu { display: flex; gap: 6px; list-style: none; margin: 0; padding: 0; flex: 1; }
.nav-menu a {
  color: var(--text); padding: 8px 14px; border-radius: 10px;
  transition: background var(--transition);
}
.nav-menu a:hover { background: var(--primary-soft); color: var(--primary); }
.nav-tools { display: flex; gap: 8px; align-items: center; }
.icon-btn {
  width: 40px; height: 40px; border-radius: 12px; cursor: pointer;
  background: var(--card-bg);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--card-border);
  color: var(--primary); font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 14px hsla(var(--hue), 40%, 40%, 0.08);
  transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
}
.icon-btn:hover {
  transform: translateY(-2px) scale(1.06);
  background: var(--card-bg-strong);
  box-shadow: 0 6px 18px hsla(var(--hue), 60%, 50%, 0.18);
}
.icon-btn svg { display: block; width: 20px; height: 20px; }
.menu-toggle { display: none; }

/* ===== 主体布局 ===== */
.layout {
  max-width: 1200px; margin: 28px auto; padding: 0 20px;
  display: grid; grid-template-columns: 1fr 300px; gap: 24px;
  align-items: start;
}
.content-col { min-width: 0; }

/* ===== 文章卡片 ===== */
.post-card {
  background: var(--card-bg); border-radius: var(--radius-lg);
  border: 1px solid var(--card-border);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--card-shadow); margin-bottom: 22px; overflow: hidden;
  display: flex; transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.post-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 36px hsla(var(--hue), 40%, 40%, 0.18);
  border-color: hsla(var(--hue), 60%, 70%, 0.35);
}
.post-thumb { width: 38%; min-height: 180px; background-size: cover; background-position: center; flex-shrink: 0; }
.post-body { padding: 22px 24px; flex: 1; min-width: 0; }
.post-cat {
  display: inline-block; font-size: 0.78rem; padding: 3px 10px; border-radius: 8px;
  background: var(--primary-soft); color: var(--primary); margin-bottom: 10px;
}
.post-title { font-size: 1.35rem; font-weight: 700; margin: 0 0 10px; line-height: 1.4; }
.post-title a { color: var(--text); }
.post-title a:hover { color: var(--primary); opacity: 1; }
.post-excerpt { color: var(--text-soft); margin: 0 0 14px; }
.post-meta { display: flex; flex-wrap: wrap; gap: 14px; font-size: 0.85rem; color: var(--text-soft); }
.post-tags { margin-top: 10px; display: flex; flex-wrap: wrap; gap: 8px; }
.post-tags a { font-size: 0.8rem; color: var(--text-soft); }
.post-tags a::before { content: "#"; speak: none; }

/* ===== 文章分享 ===== */
.post-share {
	margin-top: 28px;
	padding-top: 20px;
	border-top: 1px dashed var(--border);
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 12px;
}
.post-share .share-label {
	font-size: 0.85rem;
	color: var(--text-soft);
	font-weight: 600;
}
.post-share .share-list { display: flex; flex-wrap: wrap; gap: 8px; }
.post-share .share-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 34px;
	height: 34px;
	padding: 0;
	border-radius: 50%;
	background: var(--primary-soft);
	color: var(--primary);
	border: none;
	cursor: pointer;
	transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease;
	line-height: 1;
	text-decoration: none;
}
.post-share .share-btn:hover,
.post-share .share-btn:focus-visible {
	background: var(--primary);
	color: #fff;
	transform: translateY(-2px);
	outline: none;
}
.post-share .share-btn.is-copied {
	background: #22c55e;
	color: #fff;
}

/* ===== 页面标题条（归档/搜索页头） ===== */
.page-head { margin-bottom: 22px; }
.page-head-title {
  font-size: 1.4rem; font-weight: 700; margin: 0;
  display: flex; align-items: center; gap: 8px;
}
.page-head-title::before {
  content: ""; width: 4px; height: 20px;
  background: var(--primary); border-radius: 4px;
}
.page-head-desc { color: var(--text-soft); font-size: 0.95rem; margin-top: 10px; }

/* ===== 404 ===== */
.error-404 .single-body { text-align: center; padding: 48px 36px; }
.error-404-code {
  font-size: 5rem; font-weight: 800; margin: 0 0 14px;
  background: linear-gradient(135deg, hsl(var(--hue), 70%, 60%), hsl(calc(var(--hue) + 40), 70%, 55%));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  line-height: 1;
}

/* ===== 通用文字按钮 ===== */
.btn-text {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 10px 24px; border-radius: 12px;
  background: var(--primary); color: #fff;
  border: 1px solid transparent;
  box-shadow: 0 4px 14px hsla(var(--hue), 60%, 50%, 0.25);
  transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
}
.btn-text:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px hsla(var(--hue), 60%, 50%, 0.35);
  opacity: 1; color: #fff;
}

/* 网格布局 */
.posts.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.posts.grid .post-card { flex-direction: column; margin-bottom: 0; }
.posts.grid .post-thumb { width: 100%; height: 180px; }

/* ===== 侧边栏 ===== */
.sidebar { display: flex; flex-direction: column; gap: 20px; position: sticky; top: 80px; }
.widget {
  background: var(--card-bg); border-radius: var(--radius);
  border: 1px solid var(--card-border);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--card-shadow); padding: 20px;
}
.widget-title { font-size: 1.05rem; font-weight: 700; margin: 0 0 14px; display: flex; align-items: center; gap: 8px; }
.widget-title::before { content: ""; width: 4px; height: 16px; background: var(--primary); border-radius: 4px; }
.widget ul { list-style: none; margin: 0; padding: 0; }
.widget li { padding: 6px 0; display: flex; justify-content: space-between; }
.widget li a { color: var(--text); }
.widget li a:hover { color: var(--primary); }
.count-badge { background: var(--primary-soft); color: var(--primary); border-radius: 8px; padding: 0 8px; font-size: 0.8rem; }

/* 个人资料卡 */
.profile-card { text-align: center; }
.profile-avatar { width: 90px; height: 90px; border-radius: 50%; object-fit: cover; margin: 0 auto 12px; display: block; border: 3px solid var(--primary-soft); }
.profile-name { font-weight: 700; font-size: 1.15rem; margin: 0 0 6px; }
.profile-bio { color: var(--text-soft); font-size: 0.9rem; margin: 0 0 14px; }
.profile-social { display: flex; justify-content: center; gap: 10px; }

/* 标签云 */
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-cloud a {
  font-size: 0.85rem !important; padding: 5px 12px; border-radius: 10px;
  background: var(--primary-soft); color: var(--primary);
  transition: transform var(--transition);
}
.tag-cloud a:hover { transform: translateY(-2px); }

/* ===== 单篇文章 ===== */
.single-card {
  background: var(--card-bg); border-radius: var(--radius-lg);
  border: 1px solid var(--card-border);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--card-shadow); overflow: hidden;
}
.single-hero { height: 280px; background-size: cover; background-position: center; }
.single-body { padding: 32px 36px; }
.single-title { font-size: 2rem; font-weight: 800; margin: 0 0 14px; }
.single-content { font-size: 1.05rem; }
.single-content h2 { border-left: 4px solid var(--primary); padding-left: 12px; margin-top: 2em; }
.single-content pre {
  background: #282c34; color: #e6e6ec;
  padding: 16px 18px; border-radius: 12px; overflow-x: auto;
  font-size: 0.92em; line-height: 1.6;
  border: 1px solid hsla(0, 0%, 100%, 0.06);
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.2);
}
.single-content code {
  background: hsla(var(--hue), 35%, 88%, 0.55);
  color: hsl(var(--hue), 45%, 38%);
  padding: 2px 6px; border-radius: 6px;
  font-size: 0.88em;
  font-family: "SFMono-Regular", "JetBrains Mono", "Fira Code", Consolas, "Liberation Mono", Menlo, monospace;
}
html.dark .single-content code {
  background: hsla(var(--hue), 25%, 30%, 0.55);
  color: hsl(var(--hue), 55%, 78%);
}
.single-content pre code { background: none; padding: 0; color: inherit; }
.single-content blockquote { border-left: 4px solid var(--primary); margin: 1em 0; padding: 8px 16px; color: var(--text-soft); background: var(--bg); border-radius: 0 12px 12px 0; }
.single-content img { border-radius: 12px; }

/* 分页 */
.pagination { display: flex; justify-content: center; gap: 8px; margin: 30px 0; flex-wrap: wrap; }
.pagination .page-numbers {
  padding: 8px 14px; border-radius: 10px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--card-shadow); color: var(--text);
  transition: transform var(--transition), background var(--transition);
}
.pagination .page-numbers:hover { transform: translateY(-2px); }
.pagination .page-numbers.current { background: var(--primary); color: #fff; border-color: transparent; }

/* 评论 */
.comments-area {
  background: var(--card-bg); border-radius: var(--radius-lg);
  border: 1px solid var(--card-border);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--card-shadow); padding: 28px 32px; margin-top: 24px;
}
.comment-list { list-style: none; padding: 0; }
.comment-body { border-bottom: 1px solid var(--border); padding: 14px 0; }
.comment-form input, .comment-form textarea {
  width: 100%; padding: 10px 14px; border: 1px solid var(--card-border);
  border-radius: 10px;
  background: var(--card-bg);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  color: var(--text); margin-bottom: 12px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.comment-form input:focus, .comment-form textarea:focus {
  outline: none;
  border-color: hsla(var(--hue), 60%, 60%, 0.55);
  box-shadow: 0 0 0 3px hsla(var(--hue), 60%, 60%, 0.18);
}
.comment-form input[type="submit"], .form-submit input {
  width: auto; background: var(--primary); color: #fff; border: none; cursor: pointer; padding: 10px 24px;
}

/* ===== 页脚 ===== */
.site-footer {
  text-align: center; padding: 30px 20px; color: var(--text-soft);
  font-size: 0.9rem; margin-top: 40px; border-top: 1px solid var(--border);
}

/* ===== 设置面板 ===== */
.settings-panel {
  position: fixed; top: 0; right: -340px; width: 320px; height: 100%;
  background: var(--card-bg-strong);
  border-left: 1px solid var(--card-border);
  -webkit-backdrop-filter: var(--glass-blur-strong);
  backdrop-filter: var(--glass-blur-strong);
  box-shadow: -8px 0 40px hsla(var(--hue), 30%, 20%, 0.2);
  z-index: 200; padding: 24px; transition: right 0.3s ease; overflow-y: auto;
}
.settings-panel.open { right: 0; }
.settings-overlay {
  position: fixed; inset: 0; background: hsla(var(--hue), 30%, 10%, 0.25);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  z-index: 199; display: none;
}
.settings-overlay.open { display: block; }
.settings-section { margin-bottom: 22px; }
.settings-section h4 { margin: 0 0 12px; }
.hue-slider { width: 100%; }
.seg-control { display: flex; gap: 6px; }
.seg-control button {
  flex: 1; padding: 8px; border: 1px solid var(--card-border);
  background: var(--card-bg);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-radius: 10px; cursor: pointer; color: var(--text);
  transition: background var(--transition), border-color var(--transition);
}
.seg-control button:hover { background: var(--primary-soft); }
.seg-control button.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ===== 响应式 ===== */
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .posts.grid { grid-template-columns: 1fr; }
  .nav-menu { display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; background: var(--card-bg); padding: 12px; box-shadow: var(--card-shadow); }
  .nav-menu.open { display: flex; }
  .menu-toggle { display: flex; }
  .post-card { flex-direction: column; }
  .post-thumb { width: 100%; height: 180px; }
  .banner-title { font-size: 2rem; }
  .banner-sub { font-size: 1rem; }
}

/* 手机竖屏：缩小横幅文字，横幅高度仍保持全屏（见下方 .site-banner 全屏规则） */
@media (max-width: 600px) {
  .banner-title { font-size: 1.8rem; margin-bottom: 8px; }
  .banner-sub { font-size: 0.95rem; }
  .banner-scroll { bottom: 20px; font-size: 1.4rem; }
}

/* ===== 今日一言 ===== */
.hitokoto-card { position: relative; }
.hitokoto-text { margin: 6px 0 8px; font-size: 14px; line-height: 1.7; color: var(--text); padding: 0 4px; }
.hitokoto-quote-mark { color: hsl(var(--hue) 70% 60%); font-size: 22px; font-weight: 700; margin: 0 4px; vertical-align: -4px; }
.hitokoto-from { text-align: right; font-size: 12px; color: var(--text-muted); }

/* ===== 时间进度 ===== */
.timeprogress-list { list-style: none; padding: 0; margin: 0; }
.timeprogress-list li { margin: 10px 0; }
.tp-head { display: flex; justify-content: flex-end; font-size: 13px; color: var(--text-muted); margin-bottom: 4px; }
.tp-pct { color: hsl(var(--hue) 70% 55%); font-weight: 600; }
.tp-bar { height: 8px; border-radius: 999px; background: hsl(var(--hue) 50% 94%); overflow: hidden; }
:root.dark .tp-bar { background: hsl(var(--hue) 30% 22%); }
.tp-fill { height: 100%; background: linear-gradient(90deg, hsl(var(--hue) 80% 70%), hsl(var(--hue) 80% 55%)); border-radius: 999px; transition: width .4s; }
.tp-label { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

/* ===== 倒计时卡 ===== */
.countdown-card { text-align: center; }
.countdown-days { font-size: 44px; font-weight: 700; line-height: 1; color: hsl(var(--hue) 70% 55%); margin: 8px 0; }
.countdown-date { font-size: 13px; color: var(--text-muted); }

/* ===== 音乐播放器 ===== */
.music-player { display: flex; align-items: center; gap: 12px; }
.music-cover { width: 52px; height: 52px; border-radius: 10px; overflow: hidden; flex-shrink: 0;
  background: var(--btn-bg); display: flex; align-items: center; justify-content: center; }
.music-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.music-card.is-playing .music-cover { animation: firefly-spin 8s linear infinite; border-radius: 50%; }
.music-cover--placeholder .music-note { font-size: 22px; color: hsl(var(--hue), 60%, 60%); }
@keyframes firefly-spin { to { transform: rotate(360deg); } }
.music-info { flex: 1; min-width: 0; }
.music-title { font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.music-artist { font-size: 12px; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.music-toggle { width: 36px; height: 36px; border-radius: 50%; border: none; cursor: pointer;
  background: hsl(var(--hue), 70%, 60%); color: #fff; flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.music-toggle .music-icon-pause { display: none; }
.music-card.is-playing .music-toggle .music-icon-play { display: none; }
.music-card.is-playing .music-toggle .music-icon-pause { display: inline; }
.music-progress { margin-top: 12px; height: 4px; border-radius: 2px; background: var(--btn-bg); cursor: pointer; }
.music-progress-bar { height: 100%; width: 0; border-radius: 2px; background: hsl(var(--hue), 70%, 60%); transition: width .1s linear; }
.music-time { display: flex; justify-content: space-between; font-size: 11px; color: var(--text-muted); margin-top: 6px; }

/* ===== 天气卡 ===== */
.weather-loading, .weather-error { font-size: 13px; color: var(--text-muted); text-align: center; padding: 8px 0; }
.weather-main { text-align: center; padding: 4px 0 10px; border-bottom: 1px dashed hsl(var(--hue) 30% 90%); }
:root.dark .weather-main { border-bottom-color: hsl(var(--hue) 20% 28%); }
.weather-location { display: flex; justify-content: center; align-items: baseline; gap: 6px; font-size: 14px; color: var(--text-muted); }
.weather-city { font-weight: 600; color: var(--text); }
.weather-area { font-size: 12px; }
.weather-headline { display: flex; justify-content: center; align-items: center; gap: 12px; margin-top: 4px; }
.weather-temp { font-size: 44px; font-weight: 700; line-height: 1.1; color: hsl(var(--hue), 65%, 55%); }
.weather-temp-unit { font-size: 22px; vertical-align: top; margin-left: 2px; }
.weather-desc { font-size: 14px; color: var(--text); }
.weather-range { margin-top: 6px; font-size: 12px; color: var(--text-muted); display: flex; justify-content: center; gap: 6px; }
.weather-divider { opacity: .6; }
.weather-detail { list-style: none; margin: 10px 0 0; padding: 0;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px 14px; font-size: 12px; }
.weather-detail li { display: flex; justify-content: space-between; align-items: center;
  padding: 4px 8px; background: hsl(var(--hue) 70% 97%); border-radius: 8px; }
:root.dark .weather-detail li { background: hsl(var(--hue) 25% 18%); }
.weather-detail li span:first-child { color: var(--text-muted); }
.weather-detail li span:last-child { font-weight: 600; color: var(--text); }
.weather-updated { margin-top: 10px; font-size: 11px; color: var(--text-muted); text-align: right; }

/* ===== 番组计划 ===== */
.bangumi-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.bangumi-item { display: flex; gap: 10px; align-items: center; }
.bangumi-cover { width: 44px; height: 60px; border-radius: 8px; overflow: hidden; flex-shrink: 0; }
.bangumi-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bangumi-meta { flex: 1; min-width: 0; }
.bangumi-title { font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bangumi-sub { display: flex; gap: 8px; margin-top: 4px; font-size: 11px; }
.bangumi-status { padding: 1px 8px; border-radius: 10px; background: hsl(var(--hue), 70%, 92%); color: hsl(var(--hue), 60%, 45%); }
.bangumi-progress { color: var(--text-muted); }

/* ===== 站点信息卡 ===== */
.siteinfo-list { list-style: none; margin: 0; padding: 0; }
.siteinfo-list li { display: flex; justify-content: space-between; align-items: center; padding: 6px 0;
  font-size: 13px; border-bottom: 1px dashed var(--border-color); }
.siteinfo-list li:last-child { border-bottom: none; }
.siteinfo-list li span:first-child { color: var(--text-muted); }
.siteinfo-license { font-size: 12px; }

/* ===== 导航内联搜索框 ===== */
.nav-search {
  border-top: 1px solid var(--border);
  background: var(--card-bg);
  overflow: hidden;
}
.nav-search[hidden] { display: none; }
.nav-search.open .nav-search-form {
  animation: nav-search-in 0.22s ease;
}
@keyframes nav-search-in {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.nav-search-form {
  max-width: 1200px; margin: 0 auto; padding: 12px 20px;
  display: flex; align-items: center; gap: 10px;
}
.nav-search-icon { color: var(--text-muted); flex: none; }
.nav-search-input {
  flex: 1 1 auto; min-width: 0;
  padding: 10px 14px; border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--card-bg-strong);
  color: var(--text); font-size: 0.95rem;
  transition: border var(--transition), box-shadow var(--transition);
}
.nav-search-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px hsla(var(--hue), 60%, 50%, 0.15);
}
.nav-search-submit {
  flex: none; padding: 10px 18px; border-radius: 12px; cursor: pointer;
  border: none; font-size: 0.9rem; font-weight: 600;
  background: var(--primary); color: #fff;
  transition: transform var(--transition), box-shadow var(--transition);
}
.nav-search-submit:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px hsla(var(--hue), 60%, 50%, 0.28);
}
.icon-btn.active {
  background: var(--primary-soft);
  color: var(--primary);
}

/* ===== 代码高亮 (Prism, One Dark 配色) ===== */
.single-content pre[class*="language-"] {
  background: #282c34; color: #abb2bf;
}
.single-content code[class*="language-"] { color: #abb2bf; }
.token.comment, .token.prolog, .token.doctype, .token.cdata { color: #7f848e; font-style: italic; }
.token.punctuation { color: #abb2bf; }
.token.property, .token.tag, .token.constant, .token.symbol, .token.deleted { color: #e06c75; }
.token.boolean, .token.number { color: #d19a66; }
.token.selector, .token.attr-name, .token.string, .token.char, .token.builtin, .token.inserted { color: #98c379; }
.token.operator, .token.entity, .token.url, .language-css .token.string, .style .token.string { color: #56b6c2; }
.token.atrule, .token.attr-value, .token.keyword { color: #c678dd; }
.token.function, .token.class-name { color: #61afef; }
.token.regex, .token.important, .token.variable { color: #e5c07b; }
.token.important, .token.bold { font-weight: bold; }
.token.italic { font-style: italic; }

/* ===== 代码块工具条（语言标签 + 复制按钮） ===== */
.code-wrap { position: relative; margin: 1em 0; }
.code-wrap > pre { margin: 0; }
.code-lang {
  position: absolute; top: 8px; right: 64px;
  font-size: 11px; line-height: 1; letter-spacing: 0.04em;
  text-transform: uppercase; color: #9aa2b1;
  padding: 4px 8px; border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  font-family: "SFMono-Regular", "JetBrains Mono", "Fira Code", Consolas, monospace;
  pointer-events: none; user-select: none;
}
.code-copy {
  position: absolute; top: 8px; right: 8px;
  font-size: 12px; line-height: 1; cursor: pointer;
  color: #cbd2df; padding: 5px 10px; border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  opacity: 0; transition: opacity var(--transition), background var(--transition), color var(--transition);
}
.code-wrap:hover .code-copy,
.code-copy:focus-visible { opacity: 1; }
.code-copy:hover { background: rgba(255, 255, 255, 0.16); color: #fff; }
.code-copy.copied { color: #98c379; border-color: rgba(152, 195, 121, 0.5); }
/* 触屏设备无 hover，常显复制按钮 */
@media (hover: none) {
  .code-copy { opacity: 1; }
}

/* =========================================================
   玻璃拟态辉光 (Glassmorphism Glow)
   在既有毛玻璃基础上叠加：内部高光、边缘光环、悬停发光、
   缓慢流动的彩色光晕。所有玻璃组件统一升级。
   ========================================================= */

/* --- 玻璃组件通用：内高光 + 细边光环 --- */
.post-card,
.widget,
.single-card,
.comments-area,
.settings-panel,
.icon-btn,
.pagination .page-numbers {
  box-shadow: var(--card-shadow), var(--glow-inset), var(--glow-ring);
}

/* --- 卡片：叠加可流动的边缘辉光层 --- */
.post-card,
.single-card,
.widget {
  position: relative;
}

/* 边缘渐变辉光（借助伪元素做柔光描边，不占据文档流）
   用 inset:0 内侧描边，兼容卡片的 overflow:hidden，
   镂空环形只显示边缘，不遮挡内容。 */
.post-card::before,
.single-card::before,
.widget::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(
    135deg,
    var(--glow-highlight),
    transparent 35%,
    transparent 65%,
    var(--glow-accent)
  );
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  mask-composite: exclude;
  opacity: 0.7;
  pointer-events: none;
  z-index: 1;
  transition: opacity var(--transition);
}

/* 悬停时点亮辉光 */
.post-card:hover,
.single-card:hover {
  box-shadow:
    var(--glow-hover),
    0 14px 40px hsla(var(--hue), 45%, 40%, 0.2),
    var(--glow-inset),
    var(--glow-ring);
  border-color: hsla(var(--hue), 70%, 72%, 0.45);
}
.post-card:hover::before,
.single-card:hover::before,
.widget:hover::before {
  opacity: 1;
}

/* --- 顶部导航：底部光带 --- */
.site-header {
  box-shadow:
    0 4px 24px hsla(var(--hue), 30%, 30%, 0.06),
    var(--glow-inset);
}
.site-header::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--glow-color),
    var(--glow-accent),
    transparent
  );
  opacity: 0.7;
  pointer-events: none;
}
.site-header { position: sticky; } /* 保持既有 sticky，确保 ::after 定位可用 */

/* --- 图标按钮：悬停辉光更强 --- */
.icon-btn:hover {
  box-shadow:
    0 0 18px var(--glow-color-soft),
    0 6px 18px hsla(var(--hue), 60%, 50%, 0.2),
    var(--glow-inset),
    var(--glow-ring);
}
.icon-btn.active {
  box-shadow:
    0 0 16px var(--glow-color-soft),
    var(--glow-inset),
    var(--glow-ring);
}

/* --- 主按钮：辉光晕圈 --- */
.btn-text,
.nav-search-submit,
.comment-form input[type="submit"],
.form-submit input {
  position: relative;
  box-shadow:
    0 4px 14px hsla(var(--hue), 60%, 50%, 0.28),
    0 0 0 1px hsla(0, 0%, 100%, 0.15) inset;
}
.btn-text:hover,
.nav-search-submit:hover,
.comment-form input[type="submit"]:hover,
.form-submit input:hover {
  box-shadow:
    0 0 26px var(--glow-color),
    0 6px 22px hsla(var(--hue), 60%, 50%, 0.4),
    0 0 0 1px hsla(0, 0%, 100%, 0.22) inset;
}

/* --- 分页当前页：发光 --- */
.pagination .page-numbers.current {
  box-shadow:
    0 0 18px var(--glow-color),
    0 4px 14px hsla(var(--hue), 60%, 50%, 0.3);
}
.pagination .page-numbers:hover {
  box-shadow:
    0 0 14px var(--glow-color-soft),
    var(--glow-inset),
    var(--glow-ring);
}

/* --- 侧边栏个人头像：辉光环 --- */
.profile-avatar {
  box-shadow:
    0 0 0 3px var(--primary-soft),
    0 0 22px var(--glow-color-soft);
}

/* --- 标签云 / 分类徽标：悬停微光 --- */
.tag-cloud a:hover,
.post-cat:hover {
  box-shadow: 0 0 14px var(--glow-color-soft);
}

/* --- 横幅标题：柔和辉光叠加在文字阴影上 --- */
.banner-title {
  text-shadow:
    0 2px 12px rgba(0, 0, 0, 0.4),
    0 0 30px hsla(var(--hue), 90%, 75%, 0.35);
}

/* --- 设置面板：左缘光带 --- */
.settings-panel::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 1px;
  background: linear-gradient(
    180deg,
    transparent,
    var(--glow-color),
    var(--glow-accent),
    transparent
  );
  opacity: 0.6;
  pointer-events: none;
}
.seg-control button.active {
  box-shadow: 0 0 16px var(--glow-color-soft);
}

/* --- 输入框聚焦：辉光环 --- */
.comment-form input:focus,
.comment-form textarea:focus,
.nav-search-input:focus {
  box-shadow:
    0 0 0 3px hsla(var(--hue), 60%, 60%, 0.18),
    0 0 18px var(--glow-color-soft);
}

/* --- 背景光斑缓慢呼吸，增强"辉光"氛围 --- */
@media (prefers-reduced-motion: no-preference) {
  body {
    animation: firefly-glow-breathe 14s ease-in-out infinite alternate;
  }
}
@keyframes firefly-glow-breathe {
  from { background-position: 0% 0%, 100% 0%, 100% 100%, 0% 100%; }
  to   { background-position: 4% 3%, 96% 4%, 95% 96%, 5% 97%; }
}

/* 尊重减少动画偏好：关闭发光过渡动效放大 */
@media (prefers-reduced-motion: reduce) {
  .post-card::before,
  .single-card::before,
  .widget::before { transition: none; }
}