/* ============================================================
   个人博客系统 · EmStudio 风格主题
   深色玻璃拟态 + 荧光绿主题色（仅暗黑模式）
   ============================================================ */

:root {
  color-scheme: dark;
  --bg: #020403;
  --panel: rgba(12, 17, 15, 0.96);
  --panel-strong: #0d1110;
  --panel-soft: rgba(255, 255, 255, 0.035);
  --line: rgba(220, 239, 231, 0.12);
  --line-strong: rgba(220, 239, 231, 0.24);
  --text: #f2f7f4;
  --muted: #8b9691;
  --subtle: #56605c;
  --green: #18e276;
  --green-bright: #63ffab;
  --green-dark: #063d24;
  --accent-rgb: 29, 245, 0;
  --red: #ff5c50;
  --amber: #f0b55f;
  --blue: #38bdf8;
  --violet: #9d7cff;
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 13px;
  --shadow: 0 10px 28px rgba(0, 0, 0, 0.3);
  --font-xs: 11px;
  --font-sm: 12px;
  --font-md: 14px;
  --font-body: "Microsoft YaHei UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-display: Bahnschrift, "DIN Alternate", "Microsoft YaHei UI", sans-serif;
  --topbar-h: 58px;
}* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--font-md);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
img { max-width: 100%; }
.sr-only {
  position: absolute; width: 1px; height: 1px;
  margin: -1px; padding: 0; overflow: hidden;
  clip: rect(0 0 0 0); border: 0; white-space: nowrap;
}
::selection { background: rgba(24, 226, 118, 0.3); }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: rgba(139, 150, 145, 0.3); border-radius: 8px; }
::-webkit-scrollbar-track { background: transparent; }

/* 烟花背景层 */
#fireworkCanvas,
.firework-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}

/* ---------- 玻璃面板 ---------- */
.glass {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.035), transparent 42%),
    var(--panel);
  border: 1px solid var(--line);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), var(--shadow);
}/* ---------- 应用骨架 ---------- */
.app-shell {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  max-width: 1536px;
  margin: 0 auto;
  padding: 14px;
  min-height: 100vh;
}
.home-viewport-shell { min-height: 100vh; }

/* ---------- 侧边栏 ---------- */
.sidebar {
  position: sticky;
  top: 14px;
  display: flex;
  height: calc(100vh - 28px);
  min-height: 640px;
  flex-direction: column;
  width: 190px;
  flex: 0 0 190px;
  padding: 20px 14px 16px;
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 6px 16px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.4px;
  color: var(--text);
}
.brand .brand-dot {
  width: 26px; height: 26px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--green), #0a8f4c);
  box-shadow: 0 0 16px rgba(24, 226, 118, 0.55);
  display: inline-flex; align-items: center; justify-content: center;
  color: #04170c; font-weight: 700; font-size: 13px;
  flex: 0 0 26px;
}
.brand .brand-sub {
  display: block; font-size: 10px; font-weight: 400;
  color: var(--muted); letter-spacing: 1px;
}
.nav-list { display: flex; flex-direction: column; gap: 3px; overflow-y: auto; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  height: 36px; padding: 0 10px;
  border-radius: 10px;
  color: var(--muted);
  font-size: 13px;
  transition: color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}
.nav-item .icon { width: 16px; height: 16px; flex: 0 0 16px; opacity: 0.8; }
.nav-item .nav-count {
  margin-left: auto; font-size: 10px; color: var(--subtle);
  background: var(--panel-soft); border-radius: 8px; padding: 1px 7px;
}
.nav-item:hover { color: var(--text); background: var(--panel-soft); transform: translateX(2px); }
.nav-item.active {
  color: var(--text);
  background: linear-gradient(90deg, rgba(24, 226, 118, 0.16), rgba(24, 226, 118, 0.04));
  box-shadow: inset 0 0 0 1px rgba(24, 226, 118, 0.25);
}
.nav-item.active .icon { color: var(--green); opacity: 1; }

.sidebar-bottom { margin-top: auto; display: flex; flex-direction: column; gap: 12px; }
.workspace-switcher { display: flex; flex-direction: column; gap: 6px; }
.switcher-label { font-size: 10px; color: var(--subtle); letter-spacing: 1px; padding: 0 4px; }
.switcher {
  display: flex; align-items: center; gap: 8px;
  height: 34px; padding: 0 10px;
  border: 1px solid var(--line); border-radius: 10px;
  font-size: 12px; color: var(--muted);
  transition: border-color 0.18s, color 0.18s;
}
.switcher:hover { border-color: var(--line-strong); color: var(--text); }
.switcher .icon { width: 13px; height: 13px; margin-left: auto; }
.profile {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 12px;
  border: 1px solid var(--line);
  font-size: 12px; color: var(--muted);
  transition: border-color 0.18s, color 0.18s;
}
.profile:hover { border-color: var(--green); color: var(--text); }
.profile .avatar {
  width: 28px; height: 28px; border-radius: 9px;
  background: linear-gradient(135deg, #234, #111);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--green); font-weight: 700; font-size: 12px;
  overflow: hidden; flex: 0 0 28px;
}
.profile .avatar img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- 主工作区 ---------- */
.workspace {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-bottom: 8px;
}

/* ---------- 顶栏 ---------- */
.topbar {
  display: flex;
  align-items: center;
  gap: 14px;
  height: var(--topbar-h);
  padding: 0 6px;
}
.page-title h1 {
  margin: 0; font-size: 17px; font-weight: 700;
  font-family: var(--font-display); letter-spacing: 0.3px;
  white-space: nowrap;
}
.page-title p { margin: 0; font-size: 11px; color: var(--muted); white-space: nowrap; }
.search-box {
  position: relative;
  margin-left: auto;
  width: 260px;
  flex: 0 0 260px;
}
.search-box input {
  width: 100%; height: 36px;
  padding: 0 52px 0 34px;
  background: var(--panel-soft);
  border: 1px solid var(--line);
  border-radius: 11px;
  color: var(--text); font-size: 13px; outline: none;
  transition: border-color 0.18s ease;
}
.search-box input:focus { border-color: var(--green); }
.search-box .icon {
  position: absolute; top: 50%; left: 11px;
  transform: translateY(-50%);
  width: 14px; height: 14px; color: var(--subtle);
  pointer-events: none;
}
.top-actions { display: flex; align-items: center; gap: 8px; }
.icon-button {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  border-radius: 11px;
  border: 1px solid var(--line);
  background: var(--panel-soft);
  color: var(--muted); cursor: pointer;
  transition: color 0.18s, border-color 0.18s, transform 0.18s;
  position: relative;
}
.icon-button:hover { color: var(--green-bright); border-color: rgba(24, 226, 118, 0.45); transform: translateY(-1px); }
.icon-button .icon { width: 16px; height: 16px; }
.icon-button .badge-dot {
  position: absolute; top: 7px; right: 7px;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--red); box-shadow: 0 0 8px rgba(255, 92, 80, 0.8);
}
.primary-button {
  display: inline-flex; align-items: center; gap: 7px;
  height: 36px; padding: 0 16px;
  border-radius: 11px; border: 0; cursor: pointer;
  background: linear-gradient(135deg, var(--green), #0da45a);
  color: #04170c; font-weight: 700; font-size: 13px;
  box-shadow: 0 6px 18px rgba(24, 226, 118, 0.32);
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s;
}
.primary-button:hover { transform: translateY(-1px); filter: brightness(1.08); box-shadow: 0 9px 22px rgba(24, 226, 118, 0.42); }
.primary-button .icon { width: 15px; height: 15px; }
.ghost-button {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  height: 36px; padding: 0 16px;
  border-radius: 11px; cursor: pointer;
  border: 1px solid var(--line);
  background: transparent; color: var(--muted);
  font-size: 13px; text-decoration: none;
  transition: color 0.18s, border-color 0.18s;
}
.ghost-button:hover { color: var(--text); border-color: var(--line-strong); }

/* 公告弹层 */
.announcement-bell-wrap { position: relative; }
.announcement-popover {
  position: absolute; top: calc(100% + 10px); right: 0;
  width: 290px; z-index: 60;
  border-radius: var(--radius-lg);
  padding: 14px;
  opacity: 0; visibility: hidden;
  transform: translateY(-6px) scale(0.98);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
}
.announcement-popover.is-open { opacity: 1; visibility: visible; transform: none; }
.announcement-popover header h2 { margin: 0 0 8px; font-size: 13px; }
.announcement-popover-list { display: flex; flex-direction: column; gap: 8px; max-height: 260px; overflow-y: auto; }
.announcement-popover-list .announcement-item {
  padding: 8px 10px; border-radius: 9px;
  background: var(--panel-soft); font-size: 12px; color: var(--text);
}
.announcement-popover-list .announcement-item time { display: block; font-size: 10px; color: var(--subtle); margin-top: 2px; }
.announcement-popover-empty { margin: 6px 0; font-size: 12px; color: var(--subtle); text-align: center; }
.announcement-popover footer { margin-top: 10px; font-size: 10px; color: var(--subtle); }

/* ---------- 统计卡片 ---------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr)) 124px;
  gap: 14px;
  margin-top: 6px;
}
.stat-card {
  position: relative;
  min-height: 111px;
  padding: 17px 18px;
  border-radius: 16px;
  overflow: hidden;
  isolation: isolate;
  border-color: rgba(228, 246, 238, 0.14);
  background:
    linear-gradient(112deg, rgba(255, 255, 255, 0.045), transparent 44%),
    #0a100d;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.09),
    0 10px 24px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  opacity: 0;
  animation: fadeUp 0.5s ease forwards;
}
.stat-card:hover { transform: translateY(-2px); border-color: rgba(var(--accent-rgb, 29, 245, 0), 0.28); }
.stat-card:nth-child(2) { animation-delay: 0.05s; }
.stat-card:nth-child(3) { animation-delay: 0.1s; }
.stat-card:nth-child(4) { animation-delay: 0.15s; }
.stat-fusion-canvas { position: absolute; z-index: 0; inset: 0; width: 100%; height: 100%; opacity: 0.9; pointer-events: none; transition: opacity 0.24s ease; }
.stat-label {
  position: relative; z-index: 2;
  font-size: var(--font-xs); color: var(--muted);
  letter-spacing: 1px;
}
.stat-icon { position: absolute; top: 14px; right: 14px; width: 18px; height: 18px; color: var(--green); opacity: 0.9; z-index: 2; }
.stat-number {
  position: relative; z-index: 2;
  display: flex; align-items: baseline; gap: 6px;
  margin-top: 8px;
  font-family: var(--font-display);
  font-size: 28px; font-weight: 700; line-height: 1;
  letter-spacing: -0.03em;
  color: var(--text);
}
.stat-number small { color: #79837e; font-family: var(--font-body); font-size: 9px; letter-spacing: 0; }
.stat-trend { position: relative; z-index: 2; margin-top: 6px; font-size: 11px; color: #929e98; }
.stat-card.alert-card { padding: 14px; display: flex; flex-direction: column; }
.stat-card.alert-card .stat-icon { position: static; width: 30px; height: 30px; margin-bottom: auto; color: var(--red); order: -1; }
.stat-card.alert-card .stat-number { font-size: 22px; margin-top: 4px; }
.stat-card.alert-card .stat-trend { display: none; }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- 任务板（左分类列表 + 右轨道卡座） ---------- */
.board-section { display: block; }
.board-card {
  position: relative;
  display: grid;
  grid-template-columns: 236px minmax(0, 1fr);
  min-height: 473px;
  margin-top: 8px;
  border-radius: 16px;
  overflow: hidden;
  isolation: isolate;
  padding: 0;
}
.board-card::before {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  background: radial-gradient(circle at 67% 55%, rgba(9, 159, 81, 0.08), transparent 31%);
  z-index: 0;
}
.task-groups {
  position: relative;
  z-index: 2;
  display: block;
  padding: 10px 0 10px 10px;
  max-height: 460px;
  overflow-y: auto;
  overflow-x: hidden;
}
.task-group {
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  padding: 4px;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.task-group:hover { border-color: var(--line); background: var(--panel-soft); }
.group-heading {
  display: flex; width: 100%; height: 34px;
  align-items: center; gap: 8px;
  padding: 0 10px;
  color: #d8e0dc;
  background: transparent; border: 0; cursor: pointer;
  font-size: 10px; text-align: left;
}
.group-heading:hover { color: var(--text); }
.group-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--group-color, var(--green));
  box-shadow: 0 0 10px var(--group-glow, rgba(24, 226, 118, 0.34));
  flex: 0 0 8px;
}
.group-count {
  margin-left: 2px;
  font-size: 10px; color: var(--subtle);
  border: 1px solid var(--line); border-radius: 8px;
  padding: 0 6px; line-height: 16px;
}
.group-heading .icon {
  width: 12px; height: 12px; margin-left: auto;
  color: #58615d;
  transition: transform 0.2s ease;
}
.task-group.collapsed .group-heading .icon { transform: rotate(-90deg); }
.task-list {
  display: flex; flex-direction: column; gap: 2px;
  overflow: hidden;
  max-height: 500px;
  transition: max-height 0.3s ease, opacity 0.3s ease;
}
.task-group.collapsed .task-list { max-height: 0; opacity: 0; }
.task-row {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr) auto;
  min-height: 32px;
  align-items: center;
  gap: 6px;
  padding: 0 7px;
  color: #7b8580;
  background: transparent;
  border: 0; border-radius: 7px;
  cursor: pointer; text-align: left;
  font-size: 12px;
  transition: color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}.task-row:hover { color: var(--text); background: var(--panel-soft); transform: translateX(3px); }
.task-row.selected {
  color: var(--text);
  background: linear-gradient(90deg, color-mix(in srgb, var(--group-color, var(--green)) 14%, transparent), transparent 70%);
  box-shadow: inset 2px 0 0 var(--group-color, var(--green));
}
.task-id { font-family: var(--font-display); font-size: 11px; color: var(--subtle); }
.task-name {
  overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
  display: flex; align-items: center; gap: 6px;
}
.priority-chip {
  font-style: normal; font-size: 9px; line-height: 1;
  color: #04170c; background: var(--group-color, var(--green));
  border-radius: 4px; padding: 2px 4px; font-weight: 700;
  box-shadow: 0 0 8px var(--group-glow, rgba(24, 226, 118, 0.34));
}
.task-due { font-size: 11px; color: var(--subtle); font-variant-numeric: tabular-nums; }

/* ---------- 文档卡座（3D 轨道） ---------- */
.board-card .document-stage {
  --deck-tilt: 0deg;
  position: relative;
  z-index: 3;
  min-width: 0;
  min-height: 473px;
  padding: 62px 18px 20px;
  overflow: visible;
  isolation: isolate;
  perspective: 1040px;
  perspective-origin: 50% 44%;
  border: 0;
  border-radius: 0;
}
/* 轨道椭圆环 */
.board-card.deck-orbit .category-deck-panel::after {
  position: absolute;
  z-index: 0;
  top: 50%;
  left: 50%;
  width: min(76%, 430px);
  height: 160px;
  content: "";
  pointer-events: none;
  border: 1px solid rgba(231, 247, 239, 0.11);
  border-radius: 50%;
  box-shadow: inset 0 0 22px rgba(29, 245, 0, 0.035);
  transform:
    translate(
      calc(-50% + var(--deck-orbit-offset-x, 0px)),
      calc(-47% + var(--deck-orbit-offset-y, 0px))
    )
    rotateX(67deg);
}
@keyframes deck-orbit-spin {
  from {
    transform:
      translate3d(var(--deck-orbit-offset-x, 0px), var(--deck-orbit-offset-y, 0px), 0)
      rotateX(calc(0deg - var(--deck-view-angle, 18deg)))
      rotateY(0deg);
  }
  to {
    transform:
      translate3d(var(--deck-orbit-offset-x, 0px), var(--deck-orbit-offset-y, 0px), 0)
      rotateX(calc(0deg - var(--deck-view-angle, 18deg)))
      rotateY(360deg);
  }
}
.deck-orbit .doc-deck {
  position: absolute;
  inset: 0;
  z-index: 1;
  transform-style: preserve-3d;
  transform-origin: 50% 54%;
  animation: deck-orbit-spin 32s linear infinite;
  will-change: transform;
}
/* 悬停或预览打开时暂停轨道 */
.deck-orbit .document-stage:hover .doc-deck,
.deck-orbit.deck-preview-open .doc-deck {
  animation-play-state: paused;
}
/* 轨道上的分类卡 */
.deck-orbit .file-card {
  --deck-angle: 0deg;
  --deck-lift: 0px;
  position: absolute;
  z-index: auto;
  top: 50%;
  left: 50%;
  width: var(--deck-orbit-card-width, 128px);
  height: var(--deck-orbit-card-height, 176px);
  padding: 0;
  color: rgba(226, 236, 231, 0.86);
  background: transparent;
  border: 0;
  box-shadow: none;
  cursor: pointer;
  text-align: left;
  backface-visibility: visible;
  transform:
    translate(-50%, -50%)
    rotateY(var(--deck-angle))
    translateZ(var(--deck-radius, 190px))
    translateY(var(--deck-lift));
  transform-origin: 50% 50%;
  transform-style: preserve-3d;
  transition: opacity 0.18s ease, color 0.18s ease;
  will-change: transform;
}
.file-card-face {
  position: absolute;
  inset: 0;
  display: block;
  overflow: hidden;
  border: 1px solid rgba(239, 255, 247, 0.32);
  border-radius: 10px;
  backface-visibility: hidden;
  transform-style: preserve-3d;
  transition: opacity 0.18s ease, color 0.18s ease, border-color 0.18s ease, background-color 0.18s ease, box-shadow 0.2s ease;
}
.file-card-front {
  background:
    linear-gradient(106deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.035) 58%, transparent 76%),
    var(--deck-card-color, #4a5550);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.24),
    8px 12px 20px rgba(0, 0, 0, 0.34);
  transform: translateZ(0.8px);
}
.file-card-front::before {
  position: absolute;
  top: 27px;
  left: 15px;
  width: 51px;
  height: 49px;
  content: "";
  opacity: 0.26;
  background:
    repeating-linear-gradient(0deg, rgba(9, 15, 12, 0.36) 0 5px, transparent 5px 12px),
    repeating-linear-gradient(90deg, rgba(9, 15, 12, 0.3) 0 5px, transparent 5px 12px);
  border: 1px solid rgba(10, 16, 13, 0.12);
  border-radius: 4px;
  transition: opacity 0.18s ease, background-color 0.18s ease, border-color 0.18s ease;
}
.file-card-front::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(103deg, transparent 26%, rgba(255, 255, 255, 0.3) 45%, transparent 61%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.1), transparent 46%, rgba(0, 0, 0, 0.13));
  border-radius: inherit;
  opacity: 0.58;
  pointer-events: none;
}
.file-card-back {
  display: block;
  opacity: 0.76;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.3)),
    linear-gradient(116deg, rgba(255, 255, 255, 0.08), transparent 56%),
    var(--deck-card-color, #4a5550);
  border-color: rgba(239, 255, 247, 0.18);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.14),
    5px 9px 17px rgba(0, 0, 0, 0.24);
  transform: rotateY(180deg) translateZ(0.8px) scale(0.96);
}
.file-meta {
  position: absolute;
  z-index: 1;
  left: 11px;
  bottom: 59px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 4px;
  color: rgba(226, 236, 231, 0.7);
  font-family: var(--font-display);
  font-size: 9px;
}
.file-meta .icon { width: 11px; height: 11px; }
.file-title {
  position: absolute;
  z-index: 1;
  right: 9px;
  bottom: 15px;
  left: 11px;
  overflow: visible;
  color: rgba(226, 236, 231, 0.86);
  font-size: 11px;
  font-weight: 650;
  line-height: 1.35;
  letter-spacing: -0.02em;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.68);
  text-align: left;
  word-break: break-all;
}
/* hover：上浮 + 主题色高亮 */
.deck-orbit .file-card:hover,
.deck-orbit .file-card:focus-visible {
  --deck-lift: -10px;
  color: #eafff3;
  background: transparent;
  border-color: rgba(29, 245, 0, 0.82);
  box-shadow: none;
  transform:
    translate(-50%, -50%)
    rotateY(var(--deck-angle))
    translateZ(var(--deck-radius, 190px))
    translateY(var(--deck-lift));
  outline: none;
}
.deck-orbit .file-card:hover .file-card-front,
.deck-orbit .file-card:focus-visible .file-card-front {
  background:
    linear-gradient(106deg, rgba(255, 255, 255, 0.16), rgba(29, 245, 0, 0.12) 55%, transparent 78%),
    var(--deck-card-hover, #08743d);
  border-color: rgba(29, 245, 0, 0.82);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    9px 14px 22px rgba(0, 0, 0, 0.38);
}
.deck-orbit .file-card:hover .file-card-front::before,
.deck-orbit .file-card:focus-visible .file-card-front::before {
  opacity: 0.43;
  background:
    repeating-linear-gradient(0deg, rgba(230, 255, 242, 0.58) 0 5px, transparent 5px 12px),
    repeating-linear-gradient(90deg, rgba(230, 255, 242, 0.52) 0 5px, transparent 5px 12px);
  border-color: rgba(231, 255, 243, 0.2);
}
.deck-orbit .file-card:hover .file-card-back,
.deck-orbit .file-card:focus-visible .file-card-back {
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.34)),
    var(--deck-card-hover, #08743d);
  border-color: rgba(29, 245, 0, 0.48);
}
.deck-orbit .file-card:hover .file-title,
.deck-orbit .file-card:focus-visible .file-title {
  color: #f1fff7;
}

/* 飞出预览文档（轨道模式下固定位置） */
.progress-document {
  position: absolute;
  z-index: 50;
  top: var(--deck-preview-y, 41px);
  left: var(--deck-preview-x, 66px);
  width: 170px;
  min-height: 205px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: minmax(28px, auto) auto minmax(0, 1fr) auto;
  row-gap: 5px;
  padding: 18px 16px 16px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  background:
    linear-gradient(108deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.035) 52%, transparent 72%),
    #37423d;
  border: 1px solid rgba(240, 255, 248, 0.32);
  border-radius: 13px;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.3);
  transform: translate(28px, 18px) rotate(var(--deck-tilt, -6deg)) scale(0.96);
  transition: transform 0.4s cubic-bezier(0.2, 0.7, 0.3, 1), opacity 0.25s ease, visibility 0.25s;
}.progress-document.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(0, 0) rotate(var(--deck-tilt, -6deg)) scale(1);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.24), 14px 20px 30px rgba(0, 0, 0, 0.42);
  transition-delay: 0s;
}
.progress-document.is-resetting { transition: none !important; }
.progress-top { display: flex; align-items: center; justify-content: space-between; font-size: 11px; color: rgba(240, 255, 248, 0.75); }
.progress-top > span:first-child {
  overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
}
.progress-close {
  width: 22px; height: 22px; flex: 0 0 22px; border-radius: 7px; border: 1px solid rgba(240, 255, 248, 0.25);
  background: transparent; color: inherit; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 11px;
}
.progress-close:hover { border-color: rgba(24, 226, 118, 0.6); color: var(--green-bright); }
.progress-period { font-size: 10px; color: rgba(240, 255, 248, 0.55); letter-spacing: 1px; }
.progress-value { font-family: var(--font-display); font-size: 26px; font-weight: 700; color: rgba(243, 255, 247, 0.96); align-self: start; }
.progress-value small { font-size: 11px; font-weight: 400; margin-left: 4px; opacity: 0.7; }
.progress-link {
  display: inline-flex; align-items: center; justify-content: center;
  height: 26px; border-radius: 8px;
  font-size: 11px; color: #04170c;
  background: rgba(24, 226, 118, 0.92);
  font-weight: 700;
  transition: filter 0.18s;
}
.progress-link:hover { filter: brightness(1.1); }

/* ---------- 详情抽屉 ---------- */
.detail-panel {
  position: fixed;
  top: 14px; right: -420px;
  width: 380px; max-height: calc(100vh - 28px);
  z-index: 70;
  border-radius: var(--radius-xl);
  padding: 20px;
  overflow-y: auto;
  transition: right 0.4s cubic-bezier(0.2, 0.7, 0.3, 1);
}
.detail-panel.is-open { right: 14px; }
.detail-header { display: flex; align-items: center; justify-content: space-between; }
.detail-header h2 { margin: 0; font-size: 13px; color: var(--muted); }
.detail-header > div { display: flex; gap: 8px; }
.detail-title-line { margin: 14px 0 6px; padding-left: 12px; border-left: 3px solid var(--green); }
.detail-title-line h3 { margin: 0; font-size: 17px; line-height: 1.4; }
.detail-description { margin: 6px 0 14px; font-size: 12px; color: var(--muted); line-height: 1.7; }
.detail-list { margin: 0 0 14px; }
.detail-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 7px 0; border-bottom: 1px dashed var(--line);
  font-size: 12px;
}
.detail-row dt { color: var(--subtle); margin: 0; }
.detail-row dd { margin: 0; color: var(--text); font-variant-numeric: tabular-nums; }
.detail-actions { display: flex; gap: 10px; margin-top: 6px; }
.detail-button, .complete-button {
  flex: 1; height: 36px; display: inline-flex; align-items: center; justify-content: center;
  border-radius: 11px; font-size: 13px;
  border: 1px solid var(--line); color: var(--text);
  transition: border-color 0.18s, transform 0.18s;
}
.detail-button:hover, .complete-button:hover { border-color: var(--green); transform: translateY(-1px); }
.complete-button {
  background: linear-gradient(135deg, var(--green), #0da45a);
  border: 0; color: #04170c; font-weight: 700;
}

/* 推荐卡片 */
.recommendation-card {
  border: 1px solid var(--line); border-radius: var(--radius-md);
  padding: 12px; margin: 14px 0;
  background: var(--panel-soft);
}
.recommendation-header h4 { margin: 0 0 8px; font-size: 12px; color: var(--muted); }
.recommendation-list { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 6px; }
.recommendation-list a {
  display: block; font-size: 12px; color: var(--muted);
  padding: 5px 8px; border-radius: 7px;
  transition: color 0.15s, background 0.15s;
}
.recommendation-list a:hover { color: var(--green-bright); background: rgba(24, 226, 118, 0.08); }
.suggestion-button { display: block; text-align: center; font-size: 11px; color: var(--green); padding-top: 8px; }

/* ---------- 底部监控条 ---------- */
.workspace-footer-stack { display: flex; flex-direction: column; gap: 12px; }
.footer-monitor { padding: 11px 12px; border-radius: 16px; }
.footer-monitor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 8px;
}
.footer-monitor-item {
  display: flex; flex-direction: column; gap: 3px;
  padding: 9px 12px;
  border-radius: 11px;
  border: 1px solid var(--line);
  background: var(--panel-soft);
  transition: border-color 0.18s;
}
.footer-monitor-item:hover { border-color: rgba(24, 226, 118, 0.4); }
.footer-monitor-item output {
  font-family: var(--font-display); font-size: 17px; font-weight: 700;
  color: var(--green); font-variant-numeric: tabular-nums;
}
.footer-monitor-item small { font-size: 10px; color: var(--subtle); }

.site-footer {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 6px 10px;
  font-size: 11px; color: var(--subtle);
}
.footer-records { display: flex; gap: 14px; }
.footer-record:hover { color: var(--muted); }

/* ---------- 移动端菜单按钮 ---------- */
.mobile-menu { display: none; }
@media (max-width: 960px) {
  .app-shell { padding: 10px; gap: 10px; }
  .sidebar {
    position: fixed; z-index: 90;
    top: 10px; left: 10px; bottom: 10px;
    width: 250px; flex-basis: auto;
    transform: translateX(-110%);
    transition: transform 0.35s cubic-bezier(0.2, 0.7, 0.3, 1);
  }
  .sidebar.is-open { transform: none; }
  .sidebar-backdrop {
    position: fixed; inset: 0; z-index: 80;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0; visibility: hidden; transition: opacity 0.25s;
  }
  .sidebar-backdrop.is-open { opacity: 1; visibility: visible; }
  .mobile-menu { display: inline-flex; }
  .search-box { display: none; }
  .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
  .board-card { grid-template-columns: 1fr; }
  .task-groups { max-height: 320px; }
  .board-card .document-stage { min-height: 360px; }
  .detail-panel { width: min(92vw, 380px); }
}

/* ============================================================
   文章详情页
   ============================================================ */
.wide-view .workspace { gap: 14px; }
.article-view { display: flex; flex-direction: column; gap: 14px; }
.article-breadcrumb { font-size: 12px; color: var(--subtle); padding: 0 4px; }
.article-breadcrumb a { color: var(--muted); }
.article-breadcrumb a:hover { color: var(--green-bright); }
.article-breadcrumb .sep { margin: 0 8px; color: var(--subtle); opacity: 0.6; }

.article-hero {
  border-radius: var(--radius-xl);
  padding: 28px 30px 22px;
  overflow: hidden;
}
.article-heading h1 { margin: 0 0 12px; font-size: 26px; line-height: 1.35; font-family: var(--font-display); }
.article-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; font-size: 12px; color: var(--muted); }
.article-author { display: inline-flex; align-items: center; gap: 8px; }
.article-author img, .article-author .avatar-fallback {
  width: 24px; height: 24px; border-radius: 8px;
  background: linear-gradient(135deg, #234, #111);
  color: var(--green); font-size: 11px; font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center;
}
.category-color-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 10px; border-radius: 8px;
  font-size: 11px; font-weight: 600;
  color: var(--cat-color, var(--green));
  background: color-mix(in srgb, var(--cat-color, var(--green)) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--cat-color, var(--green)) 35%, transparent);
}
.article-meta .dot-sep { color: var(--subtle); opacity: 0.5; }
.article-cover { margin: 20px 0 -22px; }
.article-cover img {
  display: block; width: 100%; max-height: 380px; object-fit: cover;
  border-radius: 18px 18px 0 0;
}

.article-toolbelt {
  display: flex; align-items: center; flex-wrap: wrap; gap: 12px;
  border-radius: var(--radius-lg); padding: 10px 16px;
  font-size: 12px; color: var(--muted);
}
.article-reading-signals { display: flex; align-items: center; gap: 14px; }
.article-reading-signals .signal { display: inline-flex; align-items: center; gap: 5px; }
.article-reading-signals .icon { width: 13px; height: 13px; color: var(--green); }
.article-tool-actions { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.article-tool-action {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 5px 10px; border-radius: 8px;
  border: 1px solid var(--line); font-size: 11px; color: var(--muted);
  cursor: pointer; background: transparent;
  transition: border-color 0.15s, color 0.15s;
}
.article-tool-action:hover { border-color: var(--green); color: var(--green-bright); }
.article-tool-status { width: 100%; margin: 0; font-size: 11px; color: var(--green); min-height: 14px; }

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 240px;
  gap: 14px;
  align-items: start;
}
.article-main { border-radius: var(--radius-xl); padding: 26px 30px; }

/* 正文 Markdown 样式 */
.article-content { font-size: 15px; line-height: 1.85; color: var(--text); word-break: break-word; }
.article-content h1, .article-content h2, .article-content h3, .article-content h4 {
  font-family: var(--font-display); line-height: 1.4; margin: 1.6em 0 0.7em;
}
.article-content h1 { font-size: 22px; padding-left: 12px; border-left: 4px solid var(--green); }
.article-content h2 { font-size: 19px; padding-bottom: 8px; border-bottom: 1px solid var(--line); }
.article-content h3 { font-size: 16px; }
.article-content h3::before { content: "#"; color: var(--green); margin-right: 8px; font-weight: 700; }
.article-content p { margin: 0.8em 0; }
.article-content a { color: var(--green-bright); border-bottom: 1px dashed rgba(24, 226, 118, 0.4); }
.article-content a:hover { border-bottom-style: solid; }
.article-content ul, .article-content ol { padding-left: 1.6em; margin: 0.8em 0; }
.article-content li { margin: 0.3em 0; }
.article-content li::marker { color: var(--green); }
.article-content blockquote {
  margin: 1em 0; padding: 10px 16px;
  border-left: 3px solid var(--green);
  background: var(--panel-soft); border-radius: 0 10px 10px 0;
  color: var(--muted);
}
.article-content code {
  font-family: Consolas, "JetBrains Mono", monospace;
  font-size: 13px;
  background: rgba(24, 226, 118, 0.1);
  color: var(--green-bright);
  border-radius: 5px; padding: 2px 6px;
}
.article-content pre {
  margin: 1em 0; padding: 16px;
  background: #0a0f0d;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow-x: auto;
  line-height: 1.6;
}.article-content pre code { background: transparent; padding: 0; color: #cde8da; display: block; }

/* Mac 风格代码块（三色圆点 + 语言标签 + 一键复制） */
.code-block {
  margin: 1.2em 0; border: 1px solid var(--line);
  border-radius: 12px; overflow: hidden;
  background: #0a0f0d;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}
.code-head {
  display: flex; align-items: center; gap: 7px;
  padding: 9px 14px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--line);
}
.code-dot { width: 11px; height: 11px; border-radius: 50%; flex: 0 0 auto; }
.code-dot-r { background: #ff5f57; }
.code-dot-y { background: #febc2e; }
.code-dot-g { background: #28c840; }
.code-lang {
  margin-left: 8px; font-size: 12px; color: var(--muted);
  font-family: Consolas, "JetBrains Mono", monospace; letter-spacing: 0.04em;
}
.code-copy {
  margin-left: auto; padding: 3px 12px;
  font-size: 12px; color: var(--muted);
  background: transparent; border: 1px solid var(--line);
  border-radius: 7px; cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.code-copy:hover { color: var(--green-bright); border-color: rgba(24, 226, 118, 0.45); background: rgba(24, 226, 118, 0.06); }
.code-copy.ok { color: var(--green-bright); border-color: rgba(24, 226, 118, 0.55); }
.code-copy.err { color: var(--red); border-color: rgba(255, 95, 87, 0.5); }
.code-block pre { margin: 0; border: 0; border-radius: 0; box-shadow: none; padding: 14px 16px; }
/* 高亮 token 配色（与主题同色系） */
.tk-c { color: #5b6f63; font-style: italic; }
.tk-s { color: #f0b55f; }
.tk-n { color: #7dd3fc; }
.tk-k { color: #18e276; }
.tk-f { color: #c792ea; }
.tk-t { color: #18e276; }
.tk-a { color: #63ffab; }
.tk-p { color: #63ffab; }
.tk-sl { color: #f0b55f; }
.article-content img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 1.2em auto;
  border-radius: 12px;
  border: 1px solid var(--line);
}
.article-content table { width: 100%; border-collapse: collapse; margin: 1em 0; font-size: 13px; }
.article-content th, .article-content td { border: 1px solid var(--line); padding: 8px 12px; text-align: left; }
.article-content th { background: var(--panel-soft); color: var(--green); }
.article-content hr { border: 0; border-top: 1px dashed var(--line-strong); margin: 1.6em 0; }

.article-footer { margin-top: 26px; padding-top: 16px; border-top: 1px solid var(--line); }
.article-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.article-tag {
  font-size: 11px; padding: 3px 10px; border-radius: 8px;
  background: var(--panel-soft); border: 1px solid var(--line); color: var(--muted);
  transition: color 0.15s, border-color 0.15s;
}
.article-tag:hover { color: var(--green-bright); border-color: rgba(24, 226, 118, 0.4); }

/* TOC */
.article-toc {
  position: sticky; top: 14px;
  border-radius: var(--radius-lg); padding: 16px;
  max-height: calc(100vh - 28px);
  display: flex; flex-direction: column;
}
.article-toc header h2 { margin: 0 0 10px; font-size: 12px; color: var(--muted); letter-spacing: 1px; }
#articleTocList { overflow-y: auto; flex: 1; display: flex; flex-direction: column; gap: 2px; }
#articleTocList a {
  display: block; padding: 5px 10px;
  border-radius: 8px; font-size: 12px; color: var(--muted);
  border-left: 2px solid transparent;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}
#articleTocList a.lvl3 { padding-left: 22px; }
#articleTocList a:hover { color: var(--text); background: var(--panel-soft); }
#articleTocList a.active {
  color: var(--green-bright);
  border-left-color: var(--green);
  background: linear-gradient(90deg, rgba(24, 226, 118, 0.1), transparent);
}
.article-toc-progress { height: 3px; border-radius: 3px; background: var(--panel-soft); margin: 10px 0; overflow: hidden; }
.article-toc-progress i { display: block; height: 100%; width: 0; background: var(--green); box-shadow: 0 0 8px rgba(24, 226, 118, 0.7); transition: width 0.15s linear; }
.article-toc-back { font-size: 11px; color: var(--subtle); text-align: center; }
.article-toc-back:hover { color: var(--green); }
@media (max-width: 960px) { .article-layout { grid-template-columns: 1fr; } .article-toc { display: none; } }

/* 上下篇 */
.article-neighbors { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 720px) { .article-neighbors { grid-template-columns: 1fr; } }
.article-neighbor-card {
  border-radius: var(--radius-lg); padding: 16px 18px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.article-neighbor-card:hover { transform: translateY(-3px); border-color: rgba(24, 226, 118, 0.35); }
.article-neighbor-card .neighbor-label { font-size: 10px; color: var(--subtle); letter-spacing: 1px; display: block; margin-bottom: 6px; }
.article-neighbor-card .neighbor-title { font-size: 13px; color: var(--text); font-weight: 600; }
.article-neighbor-card.next { text-align: right; }

/* 相关推荐 */
.article-recommended { border-radius: var(--radius-xl); padding: 20px 24px; }
.article-recommended-head h2 { margin: 0 0 14px; font-size: 15px; }
.recommended-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.recommended-item {
  display: block; padding: 14px;
  border: 1px solid var(--line); border-radius: var(--radius-md);
  transition: transform 0.2s, border-color 0.2s;
}
.recommended-item:hover { transform: translateY(-3px); border-color: rgba(24, 226, 118, 0.4); }
.recommended-item .rec-title { font-size: 13px; font-weight: 600; color: var(--text); display: block; margin-bottom: 6px; }
.recommended-item .rec-meta { font-size: 11px; color: var(--subtle); }

/* 空状态 */
.empty-state {
  padding: 60px 20px; text-align: center; color: var(--muted);
}
.empty-state .icon { width: 44px; height: 44px; color: var(--subtle); opacity: 0.5; margin-bottom: 10px; }
.empty-state p { margin: 0; font-size: 13px; }

/* 列表页头 */
.list-page-head { padding: 6px 4px; }
.list-page-head h1 { margin: 0 0 4px; font-size: 20px; font-family: var(--font-display); }
.list-page-head p { margin: 0; font-size: 12px; color: var(--muted); }

/* ============================================================
   后台管理
   ============================================================ */
.admin-body { background: var(--bg); }
.admin-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 14px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 14px;
  min-height: 100vh;
  align-items: start;
}
.admin-side { border-radius: var(--radius-xl); padding: 18px 12px; position: sticky; top: 14px; }
.admin-side .brand { margin-bottom: 14px; }
.admin-nav { display: flex; flex-direction: column; gap: 3px; }
.admin-nav a {
  display: flex; align-items: center; gap: 10px;
  height: 38px; padding: 0 12px; border-radius: 10px;
  color: var(--muted); font-size: 13px;
  transition: color 0.15s, background 0.15s;
}
.admin-nav a:hover { color: var(--text); background: var(--panel-soft); }
.admin-nav a.active { color: var(--green-bright); background: rgba(24, 226, 118, 0.1); }
.admin-main { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.admin-card { border-radius: var(--radius-xl); padding: 22px; }
.admin-card h2 { margin: 0 0 16px; font-size: 16px; font-family: var(--font-display); }
.admin-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.admin-table th, .admin-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.admin-table th { font-size: 11px; color: var(--subtle); letter-spacing: 1px; font-weight: 600; }
.admin-table tr:hover td { background: var(--panel-soft); }
.admin-table .row-actions { display: flex; gap: 8px; }
.admin-table .row-actions a { font-size: 12px; color: var(--muted); }
.admin-table .row-actions a:hover { color: var(--green-bright); }
.admin-table .row-actions a.danger:hover { color: var(--red); }
.badge { display: inline-block; font-size: 10px; padding: 2px 8px; border-radius: 8px; }
.badge.pub { background: rgba(24, 226, 118, 0.12); color: var(--green-bright); }
.badge.draft { background: rgba(240, 181, 95, 0.12); color: var(--amber); }
.badge.top { background: rgba(56, 189, 248, 0.12); color: var(--blue); }

.form-block { display: flex; flex-direction: column; gap: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-row3 { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 14px; }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field label { font-size: 12px; color: var(--muted); }
.form-field input, .form-field select, .form-field textarea {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line); border-radius: 10px;
  padding: 10px 12px; color: var(--text); font-size: 14px;
  outline: none; font-family: inherit;
  transition: border-color 0.18s;
}
.form-field textarea { resize: vertical; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { border-color: var(--green); }
.form-field .hint { font-size: 11px; color: var(--subtle); }
.color-dot-option { display: flex; gap: 8px; flex-wrap: wrap; }
.color-dot-option label {
  width: 26px; height: 26px; border-radius: 8px; cursor: pointer;
  border: 2px solid transparent; position: relative;
}
.color-dot-option input { display: none; }
.color-dot-option input:checked + span {
  position: absolute; inset: -5px; border: 2px solid var(--text); border-radius: 11px;
}
.admin-flash {
  padding: 10px 16px; border-radius: 11px; font-size: 13px; margin-bottom: 4px;
  background: rgba(24, 226, 118, 0.1); border: 1px solid rgba(24, 226, 118, 0.35); color: var(--green-bright);
}
.admin-flash.err { background: rgba(255, 92, 80, 0.08); border-color: rgba(255, 92, 80, 0.35); color: #ffb4ad; }

/* 后台操作提示：顶部居中弹窗，5 秒自动关闭 */
.admin-toast {
  position: fixed; top: 18px; left: 50%; transform: translateX(-50%);
  z-index: 1200; display: flex; align-items: center; gap: 10px;
  padding: 11px 16px; border-radius: 12px;
  border: 1px solid rgba(24, 226, 118, 0.45);
  background: rgba(10, 18, 13, 0.94);
  backdrop-filter: blur(10px);
  color: var(--green-bright); font-size: 13px; font-weight: 600;
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.5);
  animation: toastIn 0.28s ease;
}
.admin-toast-dot {
  width: 8px; height: 8px; border-radius: 50%; flex: 0 0 auto;
  background: var(--green); box-shadow: 0 0 8px rgba(24, 226, 118, 0.8);
}
.admin-toast-close {
  background: transparent; border: 0; color: var(--muted);
  font-size: 17px; line-height: 1; cursor: pointer; margin-left: 4px;
}
.admin-toast-close:hover { color: var(--text); }
.admin-toast.out { animation: toastOut 0.3s ease forwards; }
@keyframes toastIn {
  from { opacity: 0; transform: translate(-50%, -16px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}
@keyframes toastOut {
  to { opacity: 0; transform: translate(-50%, -16px); }
}

/* 后台通用弹窗（新建/编辑表单） */
.admin-modal-overlay {
  display: none; position: fixed; inset: 0; z-index: 950;
  background: rgba(2, 5, 3, 0.72); backdrop-filter: blur(4px);
  align-items: center; justify-content: center; padding: 24px;
}
.admin-modal-overlay.open { display: flex; animation: fadeUp 0.18s ease; }
.admin-modal {
  width: min(640px, 100%); max-height: 86vh; overflow: auto;
  border-radius: 14px; border: 1px solid var(--line);
}
.admin-modal-head {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px; border-bottom: 1px solid var(--line);
}
.admin-modal-head h3 { margin: 0; font-size: 15px; color: var(--text); }
.admin-modal-close {
  width: 28px; height: 28px; border-radius: 8px; border: 1px solid var(--line);
  background: transparent; color: var(--muted); font-size: 16px; line-height: 1;
  cursor: pointer; flex: 0 0 auto; margin-left: auto;
}
.admin-modal-close:hover { color: var(--text); border-color: rgba(24, 226, 118, 0.4); }
.admin-modal-body { padding: 18px; }

/* ============================================================
   首页开屏动画：3D 女孩推门进入卧室 → 躺下 → 关灯虚化进入页面
   ============================================================ */
body.splash-lock { overflow: hidden; }
.splash {
  position: fixed; inset: 0; z-index: 4000;
  background: #020403; opacity: 0; pointer-events: none;
}
.splash.run { opacity: 1; pointer-events: auto; }
.splash.out {
  opacity: 0; filter: blur(16px); transform: scale(1.04);
  transition: opacity 1s ease, filter 1s ease, transform 1s ease;
  pointer-events: none;
}
.splash-frame {
  position: absolute; inset: 0;
  background-position: center; background-size: cover; background-repeat: no-repeat;
  opacity: 0; will-change: opacity, transform;
}
.splash-video {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; background: #000;
}
.splash-corner {
  position: absolute; top: 14px; left: 8px; z-index: 3;
  display: flex; align-items: center; gap: 8px;
  padding: 7px 16px 7px 8px; border-radius: 999px;
  background: rgba(2, 6, 4, 0.72); backdrop-filter: blur(8px);
  border: 1px solid rgba(24, 226, 118, 0.35);
  color: #d9efe3; font-size: 13px; font-weight: 600; letter-spacing: 0.03em;
  pointer-events: none;
}
.splash-shade {
  position: absolute; top: 0; left: 0; width: 240px; height: 76px; z-index: 2;
  background: radial-gradient(ellipse 100% 100% at top left, rgba(2, 6, 4, 0.9), transparent 72%);
  pointer-events: none;
}
.splash-corner-dot {
  width: 22px; height: 22px; border-radius: 7px; flex: 0 0 auto;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #18e276, #0f9c58);
  color: #052012; font-size: 12px; font-weight: 800;
}
.splash-brand {
  position: absolute; left: 34px; bottom: 56px;
  display: flex; align-items: center; gap: 12px;
  font-size: 22px; font-weight: 700; color: #eaf6ef;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.7);
  animation: splashBrand 2.6s ease 0.4s both;
  pointer-events: none;
}
.splash-brand-dot {
  width: 40px; height: 40px; border-radius: 12px; flex: 0 0 auto;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #18e276, #0f9c58);
  color: #052012; font-size: 20px; font-weight: 800;
  box-shadow: 0 4px 18px rgba(24, 226, 118, 0.4);
}
@keyframes splashBrand {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}
.splash-progress {
  position: absolute; left: 0; right: 0; bottom: 0; height: 3px;
  background: rgba(255, 255, 255, 0.08); overflow: hidden;
}
.splash-progress i {
  display: block; height: 100%; width: 0;
  background: linear-gradient(90deg, #0f9c58, #18e276);
  box-shadow: 0 0 10px rgba(24, 226, 118, 0.7);
}
.splash.run .splash-progress i { animation: splashBar 8.5s linear both; }
@keyframes splashBar { from { width: 0; } to { width: 100%; } }
.splash-skip {
  position: absolute; top: 22px; right: 26px;
  padding: 8px 18px; border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(2, 6, 4, 0.45); backdrop-filter: blur(8px);
  color: rgba(255, 255, 255, 0.85); font-size: 13px; cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
  animation: splashBrand 1s ease 0.8s both;
}
.splash-skip:hover { color: #fff; border-color: rgba(24, 226, 118, 0.6); background: rgba(24, 226, 118, 0.12); }
.splash-skip em { font-style: normal; margin-left: 2px; }
.splash-sound {
  position: absolute; bottom: 24px; right: 26px;
  padding: 8px 16px; border-radius: 999px;
  border: 1px solid rgba(24, 226, 118, 0.5);
  background: rgba(2, 6, 4, 0.55); backdrop-filter: blur(8px);
  color: #bdf5d9; font-size: 13px; cursor: pointer; display: none;
  animation: splashBrand 1s ease 0.8s both;
}
.splash-sound:hover { border-color: rgba(24, 226, 118, 0.9); background: rgba(24, 226, 118, 0.14); }
@media (max-width: 720px) {
  .splash-brand { left: 20px; bottom: 44px; font-size: 18px; }
  .splash-skip { top: 14px; right: 14px; }
}

/* 登录页 */
.login-page {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.login-card { width: 380px; border-radius: var(--radius-xl); padding: 34px 30px; }
.login-card h1 { margin: 0 0 4px; font-size: 20px; font-family: var(--font-display); }
.login-card .lead { margin: 0 0 20px; font-size: 12px; color: var(--muted); }
.login-card .form-block { margin-bottom: 18px; }
.login-card .primary-button { width: 100%; justify-content: center; }
.login-err { background: rgba(255, 92, 80, 0.1); border: 1px solid rgba(255, 92, 80, 0.4); border-radius: 10px; padding: 9px 14px; color: #ffb4ad; font-size: 12px; margin-bottom: 12px; }

/* 编辑器 */
.editor-toolbar { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 8px; }
.editor-toolbar button {
  min-width: 32px; height: 30px; padding: 0 8px;
  border: 1px solid var(--line); border-radius: 8px;
  background: var(--panel-soft); color: var(--muted);
  font-size: 12px; cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}
.editor-toolbar button:hover { color: var(--green-bright); border-color: rgba(24, 226, 118, 0.4); }
.preview-frame {
  border: 1px solid var(--line); border-radius: 10px;
  padding: 18px; min-height: 420px;
  background: var(--panel-strong);
}
.preview-frame .article-content { font-size: 14px; }

/* SVG 图标基类 */
.icon { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ============================================================
   二轮视觉对齐（对照目标站截图）
   ============================================================ */

/* 侧边栏导航：药丸行 */
.nav-item { height: 34px; margin: 0 2px; border-radius: 9px; font-size: 12px; }
.nav-item .icon { width: 15px; height: 15px; }
.nav-item.active {
  background: linear-gradient(90deg, rgba(24, 226, 118, 0.2), rgba(24, 226, 118, 0.05));
  box-shadow: inset 0 0 0 1px rgba(24, 226, 118, 0.3), 0 0 14px rgba(24, 226, 118, 0.12);
}
.switcher-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px rgba(24, 226, 118, 0.8);
  flex: 0 0 7px;
}

/* 搜索框快捷键徽章 */
.search-kbd {
  position: absolute; top: 50%; right: 10px;
  transform: translateY(-50%);
  font-size: 9px; color: var(--subtle);
  border: 1px solid var(--line); border-radius: 5px;
  padding: 1px 5px; pointer-events: none;
  font-family: var(--font-display);
}
.search-box input { padding-right: 52px; }

/* 统计卡右上角图标：圆角方块容器 */
.stat-icon {
  top: 12px; right: 12px;
  width: 28px; height: 28px;
  padding: 6px;
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.stat-card.alert-card .stat-icon { width: 26px; height: 26px; padding: 5px; color: var(--amber); }

/* 微语记录：暂无更新药丸 */
.weiyu-pill {
  position: relative; z-index: 2;
  align-self: flex-start;
  margin-top: auto;
  display: inline-flex; align-items: center;
  height: 20px; padding: 0 10px;
  border-radius: 99px;
  font-size: 10px; font-weight: 600;
  color: #ffb26b;
  background: rgba(240, 181, 95, 0.12);
  border: 1px solid rgba(240, 181, 95, 0.35);
}

/* 任务板左列：分类行改为圆角药丸 */
.task-groups { padding: 12px 10px 12px 12px; }
.task-group {
  margin-bottom: 7px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.018);
  padding: 3px;
  overflow: hidden;
}
.task-group:hover { border-color: var(--line-strong); }
.group-heading { height: 32px; font-size: 11px; font-weight: 600; }
.task-list { max-height: 420px; }

/* 详情抽屉：窄版（对齐目标站 ~280px），默认展开 */
.detail-panel {
  width: 288px;
  right: -340px;
  padding: 18px 16px;
}
.detail-panel.is-open { right: 14px; }
.detail-title-line { margin: 12px 0 6px; }
.detail-title-line h3 { font-size: 16px; }
.detail-drawer-tag {
  display: inline-block;
  margin-top: 6px;
  font-size: 9px; font-weight: 700;
  color: var(--green-bright);
  background: rgba(24, 226, 118, 0.12);
  border: 1px solid rgba(24, 226, 118, 0.35);
  border-radius: 6px;
  padding: 2px 7px;
}
.detail-row dd { display: flex; align-items: center; }

/* 热门推荐 */
.recommendation-card { padding: 12px; margin: 14px 0 12px; }
.recommendation-header h4 { display: flex; align-items: center; gap: 6px; }
.hot-flame {
  font-size: 8px; font-weight: 700;
  color: #ffb26b;
  background: rgba(240, 181, 95, 0.14);
  border: 1px solid rgba(240, 181, 95, 0.4);
  border-radius: 5px;
  padding: 1px 5px;
}
.recommendation-list a {
  display: flex; align-items: center; gap: 8px;
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 8px 10px;
  margin-bottom: 6px;
  background: rgba(255, 255, 255, 0.015);
}
.hot-dot { width: 8px; height: 8px; border-radius: 3px; flex: 0 0 8px; }
.hot-title {
  flex: 1; min-width: 0;
  overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
  font-size: 12px; color: var(--text);
}
.hot-arrow { width: 11px; height: 11px; color: var(--subtle); flex: 0 0 11px; }
.recommendation-list a:hover { border-color: rgba(24, 226, 118, 0.4); }
.recommendation-list a:hover .hot-arrow { color: var(--green-bright); }

/* 右缘浮动工具栏 */
.float-nav {
  position: fixed;
  right: 10px; top: 50%;
  transform: translateY(-50%);
  z-index: 80;
  display: flex; flex-direction: column; gap: 8px;
}
.float-nav-button {
  width: 34px; height: 34px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--muted);
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: color 0.18s, border-color 0.18s, transform 0.18s;
}
.float-nav-button:hover { color: var(--green-bright); border-color: rgba(24, 226, 118, 0.45); transform: translateY(-1px); }
.float-nav-button .icon { width: 15px; height: 15px; }
.float-nav-primary {
  background: linear-gradient(135deg, var(--green), #0da45a);
  border-color: transparent;
  color: #04170c;
}
.float-nav-primary:hover { color: #04170c; filter: brightness(1.08); }
@media (max-width: 1240px) { .float-nav { display: none; } }

/* 底部监控条：指标小卡 */
.footer-monitor { border-radius: 14px; }
.footer-monitor-item output { color: var(--text); font-size: 15px; }
.footer-monitor-item small { color: var(--subtle); }

/* ============================================================
   三轮修正：抽屉与内容区互不挤压（解决"太乱"）
   ============================================================ */

/* 桌面端：首页内容区为展开的抽屉预留宽度，互不重叠 */
@media (min-width: 1241px) {
  .workspace.with-drawer { padding-right: 308px; }
}

/* 窄屏/中屏：抽屉默认不展开，浮出时覆盖 */
@media (max-width: 1240px) {
  .detail-panel { right: -340px; }
  .detail-panel.is-open { right: 0; }
  .workspace.with-drawer { padding-right: 0; }
}

/* 浮动工具栏：层级低于抽屉，避免叠在热门推荐上 */
.float-nav { z-index: 60; }

/* 抽屉字段排版：单行不换行，左右对齐 */
.detail-row { gap: 10px; }
.detail-row dt { flex: 0 0 56px; white-space: nowrap; }
.detail-row dd {
  flex: 1; min-width: 0;
  justify-content: flex-end;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: right;
}
.detail-row dd .avatar-fallback { flex: 0 0 18px; }
.detail-row dd > span:last-child,
.detail-row dd { overflow: hidden; }

/* 抽屉标题与标签一行 */
.detail-title-line h3 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-all;
}

/* 热门推荐行：紧凑整齐 */
.recommendation-list a { padding: 7px 9px; margin-bottom: 5px; }
.hot-title { font-size: 11px; }
.recommendation-card { margin: 12px 0 10px; }
.suggestion-button { padding-top: 4px; }
.detail-actions { gap: 8px; }
.detail-actions .detail-button, .detail-actions .complete-button { height: 34px; font-size: 12px; }

/* 统计卡数字在大数字时缩小防溢出 */
.stat-number { font-size: clamp(20px, 2vw, 28px); }

/* ============================================================
   四轮修正：对比度与一致性（解决"还是乱的"）
   ============================================================ */

/* 抽屉字段：提高可读性 */
.detail-row { padding: 9px 0; }
.detail-row dt { color: var(--muted) !important; font-size: 12px; font-weight: 500; }
.detail-row dd { color: var(--text) !important; font-size: 12px; }
.detail-title-line h3 { font-size: 15px; }
.detail-drawer-tag { margin-top: 5px; }
.detail-description { margin: 8px 0 12px; font-size: 11px; line-height: 1.65; }
.detail-header h2 { font-size: 12px; color: var(--muted); }

/* 左列分类行：提亮（颜色走变量，浅色主题可覆盖） */
.group-heading { color: var(--gh, #e8efeb) !important; font-size: 12px; }
.group-heading:hover { color: var(--gh-hover, #ffffff) !important; }
.group-count { color: var(--muted); }
.task-group { background: rgba(255, 255, 255, 0.025); }

/* 统计数字：恢复目标站尺寸 */
.stat-number { font-size: clamp(22px, 2.4vw, 28px); }
.stat-number small { font-size: 10px; }

/* 监控条：单行不换行，数值统一 */
.footer-monitor-item { padding: 8px 11px; }
.footer-monitor-item output { font-size: 16px; white-space: nowrap; }
.footer-monitor-item small {
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  max-width: 100%;
}

/* 热门推荐标题放宽截断 */
.hot-title { white-space: normal; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; }

/* ============================================================
   六轮修正：右侧改为融入布局的"站点介绍 + 文章统计热力图"
   ============================================================ */

/* 三栏布局：侧边栏 | 主内容 | 站点面板（非悬浮，贴合主题） */
.site-panel {
  flex: 0 0 320px;
  position: sticky;
  top: 14px;
  max-height: calc(100vh - 28px);
  overflow-y: auto;
  border-radius: var(--radius-xl);
  padding: 18px 16px;
  align-self: flex-start;
  /* 内容超高时仍可滚动，但不显示滚动条 */
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.site-panel::-webkit-scrollbar { width: 0; height: 0; display: none; }
@media (max-width: 1280px) {
  .site-panel { display: none; }
}

.site-panel-head { display: flex; align-items: center; gap: 10px; }
.site-panel-avatar {
  width: 40px; height: 40px; flex: 0 0 40px;
  border-radius: 12px;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--green), #0a8f4c);
  color: #04170c; font-weight: 700; font-size: 17px;
  box-shadow: 0 0 16px rgba(24, 226, 118, 0.45);
}
.site-panel-id strong { display: block; font-size: 15px; font-family: var(--font-display); }
.site-panel-id small { display: block; font-size: 10px; color: var(--subtle); letter-spacing: 0.5px; }
.site-panel-desc {
  margin: 12px 0 0;
  font-size: 11px; line-height: 1.7; color: var(--muted);
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.02);
}
.site-panel-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 12px; }
.sp-stat {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 9px 4px;
  border: 1px solid var(--line); border-radius: 11px;
  background: rgba(255, 255, 255, 0.02);
}
.sp-stat output { font-family: var(--font-display); font-size: 17px; font-weight: 700; color: var(--green); }
.sp-stat small { font-size: 10px; color: var(--subtle); }

/* 热力图卡片 */
.heatmap-card {
  margin-top: 12px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.02);
  padding: 12px;
}
.heatmap-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 10px; }
.heatmap-head h3 { margin: 0; font-size: 12px; font-family: var(--font-display); }
.heatmap-sub { font-size: 10px; color: var(--subtle); }

.heatmap { position: relative; }
.hm-months {
  position: relative;
  height: 12px;
  margin-left: 18px;
  font-size: 9px; color: var(--subtle);
}
.hm-months span { position: absolute; top: 0; white-space: nowrap; }
.hm-body { display: flex; gap: 4px; }
.hm-days {
  position: relative;
  width: 14px; flex: 0 0 14px;
  height: 76px;
  font-size: 9px; color: var(--subtle);
}
.hm-days span { position: absolute; left: 0; line-height: 9px; }
.hm-grid {
  display: grid;
  grid-template-rows: repeat(7, 9px);
  grid-auto-flow: row;
  gap: 2px;
}
.hm-cell {
  width: 9px; height: 9px;
  border-radius: 2.5px;
  display: inline-block;
}
.hm-l0 { background: rgba(255, 255, 255, 0.06); }
.hm-l1 { background: #0c5c2a; }
.hm-l2 { background: #12a83c; }
.hm-l3 { background: #1DF500; box-shadow: 0 0 6px rgba(29, 245, 0, 0.45); }
.hm-l4 { background: #8dff6e; box-shadow: 0 0 8px rgba(141, 255, 110, 0.55); }
.hm-future { background: transparent; }
.hm-cell:hover { outline: 1px solid rgba(24, 226, 118, 0.7); }

.hm-legend {
  display: flex; align-items: center; justify-content: flex-end; gap: 4px;
  margin-top: 8px;
  font-size: 9px; color: var(--subtle);
}
.hm-legend .hm-cell { width: 8px; height: 8px; }

.site-panel-action {
  display: flex; align-items: center; justify-content: center;
  margin-top: 12px;
  height: 34px;
  border-radius: 10px;
  border: 1px solid var(--line);
  font-size: 12px; color: var(--muted);
  transition: color 0.18s, border-color 0.18s;
}
.site-panel-action:hover { color: var(--green-bright); border-color: rgba(24, 226, 118, 0.4); }

/* 清理：with-drawer 预留宽度不再使用 */
.workspace.with-drawer { padding-right: 0 !important; }

/* ============================================================
   七轮修正：站点面板打磨 + 联系方式
   ============================================================ */

/* 热力图：8px 格 / 10px 步进，确保不溢出面板 */
.hm-grid { grid-template-rows: repeat(7, 8px); gap: 2px; }
.hm-cell { width: 8px; height: 8px; border-radius: 2px; }
.hm-days { height: 68px; }
.hm-days span { line-height: 8px; }
.heatmap-card { overflow: hidden; }

/* 联系方式卡片 */
.contact-card {
  margin-top: 12px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.02);
  padding: 12px;
}
.contact-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 8px; }
.contact-head h3 { margin: 0; font-size: 12px; font-family: var(--font-display); }
.contact-sub { font-size: 9px; color: var(--subtle); }
.contact-list { display: flex; flex-direction: column; gap: 5px; }
.contact-item {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.015);
  font-size: 11px;
  transition: border-color 0.15s ease;
}
.contact-item:hover { border-color: rgba(24, 226, 118, 0.45); }
.contact-icon { width: 13px; height: 13px; color: var(--green); flex: 0 0 13px; }
.contact-label { color: var(--muted); flex: 0 0 auto; }
.contact-value {
  flex: 1; min-width: 0;
  overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
  color: var(--text);
  font-family: var(--font-display);
}
.contact-copy { width: 11px; height: 11px; color: var(--subtle); flex: 0 0 11px; }
.contact-item.copied { border-color: rgba(24, 226, 118, 0.7); }
.contact-item.copied .contact-copy { color: var(--green-bright); }

/* LOGO 头像为图片时 */
img.site-panel-avatar { object-fit: cover; padding: 0; }

/* 面板滚动条细化 */
.site-panel { scrollbar-width: thin; }

/* ============================================================
   八轮修正：统计卡统一化 + 橙色微语卡
   ============================================================ */

/* 第 4 张卡与其余三卡结构完全一致（仅配色为琥珀） */
.stat-card.amber-card { padding: 17px 18px; display: block; }
.stat-card.amber-card .stat-icon { position: absolute; top: 12px; right: 12px; width: 28px; height: 28px; padding: 6px; color: var(--amber); }
.amber-text { color: #ffb26b !important; }
.stat-fusion-canvas .amber-particle { fill: #f0b55f; }

/* 覆盖旧 alert-card 特殊布局（已弃用，保留兼容） */
.stat-card.alert-card { padding: 17px 18px; display: block; }
.stat-card.alert-card .stat-icon { position: absolute; top: 12px; right: 12px; order: 0; margin-bottom: 0; }

/* 九轮修正：移除微语功能，统计区改为三卡等宽 */
.stats-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

/* ============================================================
   十轮：留言板 / 友链 / 网站统计 / AI 论纲 页面样式
   ============================================================ */

/* 留言板 */
.msg-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.msg-item {
  display: flex; gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.015);
}
.msg-avatar {
  width: 36px; height: 36px; flex: 0 0 36px;
  border-radius: 11px;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 15px;
}
.msg-body { flex: 1; min-width: 0; }
.msg-meta { display: flex; align-items: baseline; gap: 10px; margin-bottom: 4px; }
.msg-meta strong { font-size: 13px; color: var(--text); }
.msg-meta time { font-size: 10px; color: var(--subtle); }
.msg-content { margin: 0; font-size: 13px; line-height: 1.7; color: var(--text); word-break: break-word; }
.hp-field { position: absolute; left: -9999px; opacity: 0; }
.form-row3 { position: relative; }

/* 友情链接 */
.links-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 12px; }
.link-card {
  display: flex; align-items: center; gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.link-card:hover { transform: translateY(-3px); border-color: rgba(24, 226, 118, 0.4); }
.link-logo {
  width: 40px; height: 40px; flex: 0 0 40px;
  border-radius: 11px;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 16px; font-family: var(--font-display);
}
.link-info { flex: 1; min-width: 0; }
.link-info strong { display: block; font-size: 13px; color: var(--text); }
.link-info small { display: block; font-size: 11px; color: var(--muted); overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.link-arrow { width: 13px; height: 13px; color: var(--subtle); flex: 0 0 13px; }
.link-card:hover .link-arrow { color: var(--green-bright); }

/* 网站统计：月度趋势图 */
.trend-chart {
  display: flex; align-items: flex-end; gap: 10px;
  padding: 10px 4px 0;
}
.trend-col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.trend-bar-wrap {
  width: 100%; max-width: 42px;
  height: 130px;
  display: flex; align-items: flex-end;
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.03);
  overflow: hidden;
}
.trend-bar {
  display: block; width: 100%;
  background: linear-gradient(180deg, var(--green-bright), var(--green-dark));
  border-radius: 7px 7px 0 0;
  box-shadow: 0 0 12px rgba(24, 226, 118, 0.25);
  transition: height 0.6s cubic-bezier(0.2, 0.7, 0.3, 1);
}
.trend-num { font-size: 10px; color: var(--green-bright); font-family: var(--font-display); }
.trend-label { font-size: 10px; color: var(--subtle); }

/* 分类分布条 */
.cat-stat-list { display: flex; flex-direction: column; gap: 9px; }
.cat-stat-row { display: flex; align-items: center; gap: 10px; font-size: 12px; }
.cat-stat-name { width: 90px; flex: 0 0 90px; color: var(--text); overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.cat-stat-bar {
  flex: 1; height: 10px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.04);
  overflow: hidden;
}
.cat-stat-bar i { display: block; height: 100%; border-radius: 6px; transition: width 0.6s ease; }
.cat-stat-num { flex: 0 0 auto; color: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }

/* 热门排名徽章 */
.hot-rank {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; border-radius: 7px;
  font-size: 11px; font-family: var(--font-display);
  color: var(--muted); background: var(--panel-soft); border: 1px solid var(--line);
}
.hot-rank-top { color: #04170c; background: linear-gradient(135deg, var(--green), #0da45a); border: 0; font-weight: 700; }

/* ============================================================
   十二轮：访问统计分析页
   ============================================================ */
/* 统计页容器：所有区块统一 14px 垂直间距 */
.stats-view { display: flex; flex-direction: column; gap: 14px; }
.stats-view .stats-grid { margin-top: 0; }

/* 工具栏：范围 Tab 靠左，实时徽章 + 清空按钮靠右 */
.stats-toolbar { display: flex; align-items: center; gap: 14px; }
.stats-toolbar-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.stats-toolbar-right form { margin: 0; }

/* 实时徽章：绿点脉冲 + 最近更新时间 */
.live-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px;
  border: 1px solid rgba(24, 226, 118, 0.35);
  border-radius: 20px;
  font-size: 11px; font-weight: 500;
  color: var(--green-bright);
  letter-spacing: 1px;
  white-space: nowrap;
  background: rgba(24, 226, 118, 0.07);
}
.live-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--green-bright);
  box-shadow: 0 0 6px rgba(24, 226, 118, 0.8);
}
.live-dot.pulse { animation: livePulse 1.2s ease; }
@keyframes livePulse {
  0% { box-shadow: 0 0 0 0 rgba(24, 226, 118, 0.6); }
  70% { box-shadow: 0 0 0 9px rgba(24, 226, 118, 0); }
  100% { box-shadow: 0 0 6px rgba(24, 226, 118, 0.8); }
}

/* 范围切换 Tab：总 / 年 / 月 / 周 / 日 */
.stats-tabs {
  align-self: flex-start;
  display: inline-flex; gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.02);
}
.stats-tab {
  padding: 7px 18px;
  border-radius: 9px;
  font-size: 12px;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease, background 0.2s ease;
}
.stats-tab:hover { color: var(--text); background: rgba(255, 255, 255, 0.04); }
.stats-tab.active {
  color: #04170c;
  background: linear-gradient(135deg, var(--green), #0da45a);
  font-weight: 600;
  box-shadow: 0 2px 10px rgba(24, 226, 118, 0.25);
}

/* 瀑布流两列：卡片按内容自适应高度，自动填充无空白 */
.stats-masonry { columns: 2; column-gap: 14px; }
.stats-masonry > .admin-card {
  break-inside: avoid;
  -webkit-column-break-inside: avoid;
  display: inline-block;
  width: 100%;
  box-sizing: border-box;
  margin: 0 0 14px;
}
.stats-masonry > .admin-card:last-child { margin-bottom: 0; }
@media (max-width: 1100px) { .stats-masonry { columns: 1; } }

/* 同卡片内第二个主题标题：虚线分隔 */
.admin-card h2.group-title {
  margin: 16px 0 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 14px;
}

.trend-days .trend-col { min-width: 0; }
.trend-bar-wrap { position: relative; }
.trend-bar.peak { box-shadow: 0 0 14px rgba(24, 226, 118, 0.65); background: linear-gradient(180deg, #8dff6e, #0da45a); }

/* 紧凑趋势：31 天 / 24 个月等大数量柱时收窄标签 */
.trend-compact { gap: 4px; }
.trend-compact .trend-label { font-size: 8px; transform: scale(0.85); }

/* 时段图：细柱 + 小顶角，与趋势柱风格统一；0 值时段不画柱 */
.trend-hours { gap: 4px; padding-top: 6px; }
.trend-hours .trend-col { gap: 3px; }
.trend-hours .trend-bar-wrap.small { height: 110px; max-width: 16px; border-radius: 8px; background: rgba(255, 255, 255, 0.045); }
.trend-hours .trend-bar { border-radius: 3px 3px 0 0; }
.trend-hours .trend-bar.zero { display: none; }
.trend-hours .trend-label { font-size: 9px; line-height: 1; letter-spacing: 0; white-space: nowrap; }

/* 横向统计条：默认绿色渐变填充 */
.cat-stat-bar i {
  background: linear-gradient(90deg, #0da45a, var(--green-bright));
  box-shadow: 0 0 8px rgba(24, 226, 118, 0.18);
}
.admin-card h2 small { font-weight: 400; }

/* ============================================================
   十七轮：AI 检测页
   ============================================================ */
.ai-hero {
  display: flex; align-items: stretch; justify-content: space-between; gap: 18px;
  padding: 30px 32px;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(ellipse 60% 120% at 12% 20%, rgba(24, 226, 118, 0.08), transparent 60%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.035), transparent 42%),
    var(--panel);
}
.ai-hero-title { margin: 0 0 10px; font-size: 34px; font-family: var(--font-display); letter-spacing: 1px; }
.ai-hero-desc { margin: 0; font-size: 13px; color: var(--muted); max-width: 460px; }
.ai-monitor {
  flex: 0 0 250px;
  padding: 16px 18px;
  border-radius: 16px;
  display: flex; flex-direction: column; gap: 6px;
}
.ai-monitor-label { font-size: 10px; color: var(--subtle); letter-spacing: 2px; }
.ai-monitor-state { font-size: 13px; font-weight: 600; color: var(--muted); }
.ai-monitor-state.live { color: var(--green-bright); text-shadow: 0 0 12px rgba(24, 226, 118, 0.35); }
.ai-monitor-time { font-size: 10px; color: var(--subtle); font-variant-numeric: tabular-nums; }

.ai-signal-grid {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px;
}
@media (max-width: 1240px) { .ai-signal-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 700px) { .ai-signal-grid { grid-template-columns: 1fr; } }
.ai-card {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 18px;
}
.ai-card-icon {
  flex: 0 0 38px; width: 38px; height: 38px;
  border-radius: 12px;
  display: inline-flex; align-items: center; justify-content: center;
}
.ai-card-icon svg { width: 20px; height: 20px; }
.ai-card-icon.human { color: var(--green-bright); background: rgba(24, 226, 118, 0.1); }
.ai-card-icon.search { color: #4da3ff; background: rgba(77, 163, 255, 0.1); }
.ai-card-icon.train { color: #f0b55f; background: rgba(240, 181, 95, 0.1); }
.ai-card-icon.shield { color: var(--green-bright); background: rgba(24, 226, 118, 0.1); }
.ai-card-body { flex: 1; min-width: 0; }
.ai-card-num { font-size: 26px; font-family: var(--font-display); line-height: 1.15; }
.ai-card-name { font-size: 13px; color: var(--text); margin-top: 2px; }
.ai-card-desc { font-size: 11px; color: var(--subtle); margin-top: 6px; line-height: 1.55; }
.ai-card-glyph { position: absolute; right: 14px; top: 14px; opacity: 0.3; }
.ai-card-glyph svg { width: 26px; height: 26px; }
.ai-card-glyph.human { color: var(--green-bright); }
.ai-card-glyph.search { color: #4da3ff; }
.ai-card-glyph.train { color: #f0b55f; }
.ai-card-glyph.shield { color: var(--green-bright); }

.ai-notice {
  padding: 13px 18px;
  border: 1px solid rgba(24, 226, 118, 0.25);
  border-radius: 14px;
  background: rgba(24, 226, 118, 0.05);
  font-size: 12px; color: var(--muted); line-height: 1.7;
}
.ai-notice strong { color: var(--green-bright); }

.ai-notes { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 900px) { .ai-notes { grid-template-columns: 1fr; } }
.ai-note { padding: 16px 18px; border-radius: 16px; }
.ai-note strong { display: block; font-size: 13px; color: var(--text); margin-bottom: 8px; }
.ai-note p { margin: 0; font-size: 12px; color: var(--muted); line-height: 1.7; }

.ai-bottom { display: grid; grid-template-columns: 1.25fr 1fr; gap: 14px; align-items: start; }
@media (max-width: 1100px) { .ai-bottom { grid-template-columns: 1fr; } }
.ai-sig-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 10px;
  white-space: nowrap;
}
.ai-sig-badge.sig-human { color: var(--green-bright); background: rgba(24, 226, 118, 0.1); border: 1px solid rgba(24, 226, 118, 0.3); }
.ai-sig-badge.sig-search { color: #4da3ff; background: rgba(77, 163, 255, 0.1); border: 1px solid rgba(77, 163, 255, 0.3); }
.ai-sig-badge.sig-train { color: #f0b55f; background: rgba(240, 181, 95, 0.1); border: 1px solid rgba(240, 181, 95, 0.3); }

.ai-first-grid { display: flex; flex-direction: column; gap: 12px; }
.ai-first-item {
  padding: 14px 16px;
  border: 1px dashed var(--line);
  border-radius: 14px;
}
.ai-first-label { font-size: 11px; color: var(--subtle); }
.ai-first-value { font-size: 20px; font-family: var(--font-display); color: var(--text); margin-top: 4px; font-variant-numeric: tabular-nums; }
.ai-first-sub { font-size: 10px; color: var(--subtle); margin-top: 4px; }
.ai-first-meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 4px; }
.ai-first-meta > div {
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
}
.ai-first-meta span { display: block; font-size: 10px; color: var(--subtle); }
.ai-first-meta strong { font-size: 15px; font-family: var(--font-display); color: var(--green-bright); }

/* 二十轮：通用堆叠容器（留言板/友情链接/归档列表页的区块间距） */
.route-stack { display: flex; flex-direction: column; gap: 14px; }

/* ============================================================
   二十一轮：照片墙
   ============================================================ */
.photo-filter { display: flex; flex-wrap: wrap; gap: 8px; }
.photo-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 16px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.02);
  color: var(--muted); font-size: 12px; cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
}
.photo-chip i { font-style: normal; font-size: 10px; color: var(--subtle); }
.photo-chip:hover { color: var(--text); border-color: rgba(24, 226, 118, 0.3); }
.photo-chip.active {
  color: #04170c;
  background: linear-gradient(135deg, var(--green), #0da45a);
  border-color: transparent;
  font-weight: 600;
}
.photo-chip.active i { color: rgba(4, 23, 12, 0.6); }

/* 瀑布流：CSS columns 自动打散高低图 */
.photo-wall { columns: 4; column-gap: 14px; }
@media (max-width: 1400px) { .photo-wall { columns: 3; } }
@media (max-width: 900px) { .photo-wall { columns: 2; } }
@media (max-width: 560px) { .photo-wall { columns: 1; } }
.photo-card {
  position: relative;
  display: block;
  break-inside: avoid;
  margin: 0 0 14px;
  border-radius: 16px;
  overflow: hidden;
  cursor: zoom-in;
  border: 1px solid var(--line);
  background: var(--panel-soft);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.photo-card:hover { transform: translateY(-3px); border-color: rgba(24, 226, 118, 0.35); box-shadow: 0 14px 30px rgba(0, 0, 0, 0.35); }
.photo-card img { display: block; width: 100%; height: auto; transition: transform 0.45s ease, filter 0.3s ease; }
.photo-card:hover img { transform: scale(1.04); filter: brightness(0.82); }
.photo-card figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 26px 14px 12px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.72));
  opacity: 0; transform: translateY(8px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.photo-card:hover figcaption { opacity: 1; transform: translateY(0); }
.photo-card figcaption strong { display: block; color: #fff; font-size: 13px; }
.photo-card figcaption span { display: block; color: rgba(255, 255, 255, 0.7); font-size: 11px; margin-top: 3px; line-height: 1.5; }
.photo-cat {
  position: absolute; top: 10px; left: 10px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 10px;
  color: #04170c;
  background: rgba(29, 245, 0, 0.85);
  opacity: 0;
  transition: opacity 0.25s ease;
}
.photo-card:hover .photo-cat { opacity: 1; }

/* 灯箱 */
.photo-lightbox {
  position: fixed; inset: 0; z-index: 300;
  display: flex; align-items: center; justify-content: center;
  background: rgba(5, 10, 7, 0.92);
  backdrop-filter: blur(6px);
  opacity: 0; pointer-events: none;
  transition: opacity 0.25s ease;
}
.photo-lightbox.open { opacity: 1; pointer-events: auto; }
.lb-stage { max-width: 88vw; max-height: 88vh; display: flex; flex-direction: column; gap: 12px; }
.lb-stage img {
  max-width: 88vw; max-height: 78vh;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
}
.lb-caption { text-align: center; }
.lb-caption strong { display: block; color: var(--text); font-size: 14px; }
.lb-caption span { display: block; color: var(--muted); font-size: 12px; margin-top: 4px; }
.lb-close, .lb-prev, .lb-next {
  position: fixed;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.06);
  color: #fff; font-size: 22px; line-height: 1;
  cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: background 0.2s ease;
}
.lb-close { top: 22px; right: 24px; }
.lb-prev { left: 24px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 24px; top: 50%; transform: translateY(-50%); }
.lb-close:hover, .lb-prev:hover, .lb-next:hover { background: rgba(24, 226, 118, 0.2); }

/* ============================================================
   二十一轮：关于本站
   ============================================================ */
.about-hero {
  display: flex; gap: 24px; align-items: flex-start;
  padding: 30px 32px;
  border-radius: var(--radius-xl);
}
.about-avatar {
  flex: 0 0 82px; width: 82px; height: 82px;
  border-radius: 24px;
  overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 34px; font-family: var(--font-display); font-weight: 700;
  color: #04170c;
  background: linear-gradient(135deg, var(--green), #0da45a);
  box-shadow: 0 8px 24px rgba(24, 226, 118, 0.25);
}
.about-avatar img { width: 100%; height: 100%; object-fit: cover; }
.about-headline { flex: 1; min-width: 0; }
.about-headline h2 { margin: 0 0 8px; font-size: 26px; font-family: var(--font-display); }
.about-nick { font-size: 13px; color: var(--green-bright); font-weight: 400; margin-left: 8px; }
.about-motto { margin: 0 0 10px; font-size: 13px; color: var(--green-bright); letter-spacing: 0.4px; }
.about-intro { margin: 0 0 16px; font-size: 13px; color: var(--muted); line-height: 1.75; max-width: 560px; }
.about-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.about-meta {
  flex: 0 0 190px;
  display: flex; flex-direction: column; gap: 10px;
  padding: 14px 16px;
  border: 1px dashed var(--line);
  border-radius: 14px;
}
.about-meta > div span { display: block; font-size: 10px; color: var(--subtle); }
.about-meta > div strong { font-size: 13px; color: var(--text); font-variant-numeric: tabular-nums; }

.about-stat { min-height: 0; padding: 18px; text-align: center; }
.about-stat .stat-number { font-size: 24px; }
.about-stat .stat-label { font-size: 11px; color: var(--subtle); margin-top: 4px; }

.about-cols { display: grid; grid-template-columns: 1.4fr 1fr; gap: 14px; align-items: start; }
@media (max-width: 1100px) { .about-cols { grid-template-columns: 1fr; } }
.about-text p { margin: 0 0 12px; font-size: 13px; color: var(--muted); line-height: 1.85; }
.about-skills { display: flex; flex-wrap: wrap; gap: 8px; }
.skill-tag {
  padding: 6px 14px;
  border: 1px solid rgba(24, 226, 118, 0.28);
  border-radius: 20px;
  font-size: 11px;
  color: var(--green-bright);
  background: rgba(24, 226, 118, 0.06);
}
.about-contact { display: flex; flex-direction: column; gap: 8px; }
.contact-row {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
  font-size: 12px;
  color: var(--text);
  text-decoration: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.contact-row:hover { border-color: rgba(24, 226, 118, 0.35); background: rgba(24, 226, 118, 0.05); }
.contact-row span { flex: 0 0 40px; color: var(--subtle); font-size: 11px; }
.contact-row strong { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }
.contact-row em { font-style: normal; font-size: 10px; color: var(--green-bright); opacity: 0.8; }
.contact-row.copied { border-color: var(--green); background: rgba(24, 226, 118, 0.1); }
.about-facts { display: flex; flex-direction: column; gap: 9px; }
.about-facts > div { display: flex; justify-content: space-between; gap: 12px; font-size: 12px; }
.about-facts span { color: var(--subtle); }
.about-facts strong { color: var(--text); font-weight: 500; text-align: right; }

/* 分类组标题颜色变量 */
.group-heading { --gh: #e8efeb; --gh-hover: #ffffff; }

/* 分类导航锚点：滚动留出顶栏距离 + 点击高亮脉冲 */
#taskGroups { scroll-margin-top: 76px; border-radius: var(--radius-lg); }
.task-groups.nav-flash {
  animation: taskGroupsFlash 1.5s ease 1;
}
@keyframes taskGroupsFlash {
  0%, 100% {
    background: transparent;
    box-shadow: 0 0 0 0 rgba(24, 226, 118, 0);
  }
  25%, 55% {
    background: rgba(24, 226, 118, 0.06);
    box-shadow: 0 0 0 2px rgba(24, 226, 118, 0.5), 0 0 24px rgba(24, 226, 118, 0.18);
  }
  80% {
    background: rgba(24, 226, 118, 0.03);
    box-shadow: 0 0 0 1px rgba(24, 226, 118, 0.25);
  }
}

/* 原生下拉框：强制深色弹层，修复白底白字看不清 */
.form-field select,
select {
  color-scheme: dark;
}
.form-field select {
  background: #131a16;
}
select option, select optgroup {
  background: #101613;
  color: #f2f7f4;
}
select option:checked, select option:hover {
  background: #1d3a2a;
}

/* 自定义主题化下拉框（替代原生弹层） */
.select-wrap { position: relative; }
.select-wrap select { display: none; }
.select-trigger {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  background: #131a16;
  border: 1px solid var(--line); border-radius: 10px;
  padding: 10px 12px; color: var(--text); font-size: 14px;
  cursor: pointer; user-select: none;
  transition: border-color 0.18s, box-shadow 0.18s;
}
.select-trigger:hover { border-color: rgba(24, 226, 118, 0.45); }
.select-wrap.open .select-trigger {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(24, 226, 118, 0.12);
}
.select-arrow { display: flex; color: var(--subtle); transition: transform 0.2s ease, color 0.2s ease; }
.select-wrap.open .select-arrow { transform: rotate(180deg); color: var(--green); }
.select-menu {
  position: absolute; top: calc(100% + 6px); left: 0; right: 0; z-index: 80;
  background: linear-gradient(160deg, #101712, #0c110e);
  border: 1px solid rgba(24, 226, 118, 0.22);
  border-radius: 12px; padding: 6px;
  max-height: 264px; overflow-y: auto;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(0, 0, 0, 0.35);
  opacity: 0; transform: translateY(-6px) scale(0.98);
  pointer-events: none;
  transition: opacity 0.16s ease, transform 0.16s ease;
}
.select-wrap.open .select-menu { opacity: 1; transform: none; pointer-events: auto; }
.select-option {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 9px 11px; border-radius: 8px;
  font-size: 14px; color: var(--text); cursor: pointer;
  transition: background 0.12s ease, color 0.12s ease;
}
.select-option:hover { background: rgba(24, 226, 118, 0.08); }
.select-option.selected {
  background: rgba(24, 226, 118, 0.13);
  color: var(--green-bright);
  font-weight: 500;
}
.select-option .check {
  font-size: 12px; color: var(--green);
  opacity: 0; transform: scale(0.6);
  transition: opacity 0.15s ease, transform 0.15s ease;
}
.select-option.selected .check { opacity: 1; transform: scale(1); }

/* 编辑器图片弹层（上传本地 / 输入地址） */
.editor-img-pop {
  position: absolute; top: calc(100% + 6px); left: 0; z-index: 90;
  width: 300px; padding: 14px;
  border-radius: var(--radius-lg);
  display: none; flex-direction: column; gap: 10px;
}
.editor-img-pop.open { display: flex; animation: fadeUp 0.18s ease; }
.editor-img-pop-title { font-size: 12px; color: var(--muted); font-weight: 600; letter-spacing: 0.05em; }
.editor-img-upload {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 12px; border-radius: 10px; cursor: pointer;
  border: 1px dashed rgba(24, 226, 118, 0.45);
  background: rgba(24, 226, 118, 0.05);
  color: var(--green-bright); font-size: 13px; font-weight: 600;
  transition: background 0.15s ease, border-color 0.15s ease;
}
.editor-img-upload:hover { background: rgba(24, 226, 118, 0.1); border-color: var(--green); }
.editor-img-upload input[type="file"] { display: none; }
.editor-img-or {
  display: flex; align-items: center; gap: 10px;
  font-size: 11px; color: var(--subtle);
}
.editor-img-or::before, .editor-img-or::after {
  content: ""; flex: 1; height: 1px; background: var(--line);
}
.editor-img-url {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line); border-radius: 10px;
  padding: 9px 11px; color: var(--text); font-size: 13px; outline: none;
}
.editor-img-url:focus { border-color: var(--green); }
.editor-img-insert {
  border: 0; border-radius: 10px; padding: 10px 12px;
  background: var(--green); color: #052012; font-size: 13px; font-weight: 700;
  cursor: pointer; transition: filter 0.15s ease;
}
.editor-img-insert:hover { filter: brightness(1.12); }
.editor-img-status { min-height: 16px; font-size: 12px; color: var(--muted); }
.editor-img-status.ok { color: var(--green-bright); }
.editor-img-status.err { color: var(--red); }

/* CodeMirror 编辑器主题（自托管，行号/高亮/输入法/滚动原生支持） */
.CodeMirror {
  height: 520px;
  background: #0a0f0c;
  color: #d9e4de;
  font-family: Consolas, "JetBrains Mono", monospace;
  font-size: 13px;
  line-height: 22px;
  border: 1px solid var(--line);
  border-radius: 10px;
}
.CodeMirror-focused { border-color: var(--green); box-shadow: 0 0 0 3px rgba(24, 226, 118, 0.08); }
.CodeMirror-gutters { background: #0d120f; border-right: 1px solid var(--line); }
.CodeMirror-linenumber { color: #3d4a44; font-size: 12px; }
.CodeMirror-cursor { border-left: 2px solid #18e276; }
.CodeMirror-selected { background: rgba(24, 226, 118, 0.18); }
.CodeMirror-focused .CodeMirror-selected { background: rgba(24, 226, 118, 0.22); }
.CodeMirror-activeline-background { background: rgba(255, 255, 255, 0.02); }
.cm-s-bk-dark .cm-header { color: #63ffab; font-weight: 600; }
.cm-s-bk-dark .cm-quote { color: #9d7cff; }
.cm-s-bk-dark .cm-link { color: #38bdf8; }
.cm-s-bk-dark .cm-url { color: #38bdf8; opacity: 0.75; }
.cm-s-bk-dark .cm-strong { color: #ffffff; font-weight: 700; }
.cm-s-bk-dark .cm-em { color: #c9d6cf; font-style: italic; }
.cm-s-bk-dark .cm-comment { color: #f0b55f; background: rgba(240, 181, 95, 0.08); border-radius: 4px; }
.cm-s-bk-dark .cm-hr { color: #56605c; }
.cm-s-bk-dark .cm-variable-2 { color: #d9e4de; }
.cm-s-bk-dark .cm-variable-3, .cm-s-bk-dark .cm-type { color: #38bdf8; }
.cm-s-bk-dark .cm-keyword { color: #18e276; }
.cm-s-bk-dark .cm-atom { color: #f0b55f; }
.cm-s-bk-dark .cm-meta { color: #f0b55f; }
.cm-s-bk-dark .cm-tag { color: #18e276; }
.cm-s-bk-dark .cm-attribute { color: #63ffab; }
.cm-s-bk-dark .cm-string { color: #38bdf8; }

/* 思维导图弹层 */
.mindmap-overlay {
  display: none; position: fixed; inset: 0; z-index: 900;
  background: rgba(2, 5, 3, 0.72); backdrop-filter: blur(4px);
  align-items: center; justify-content: center; padding: 24px;
}
.mindmap-overlay.open { display: flex; animation: fadeUp 0.18s ease; }
.mindmap-modal {
  width: min(860px, 100%); max-height: 82vh; display: flex; flex-direction: column;
  border-radius: 14px; overflow: hidden;
}
.mindmap-head {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px; border-bottom: 1px solid var(--line);
}
.mindmap-head h3 { margin: 0; font-size: 15px; color: var(--text); }
.mindmap-sub { font-size: 12px; color: var(--muted); margin-left: auto; }
.mindmap-close {
  width: 28px; height: 28px; border-radius: 8px; border: 1px solid var(--line);
  background: transparent; color: var(--muted); font-size: 16px; line-height: 1;
  cursor: pointer; flex: 0 0 auto;
}
.mindmap-close:hover { color: var(--text); border-color: rgba(24, 226, 118, 0.4); }
.mindmap-body { overflow: auto; padding: 16px 18px; }

/* 思维导图：图例 + 空状态引导 */
.mindmap-legend {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding: 10px 18px; border-bottom: 1px solid var(--line);
  font-size: 12px; color: var(--muted);
}
.mindmap-legend span { display: flex; align-items: center; gap: 6px; }
.mindmap-legend i {
  width: 10px; height: 10px; border-radius: 3px; display: inline-block;
}
.mindmap-legend em {
  font-style: normal; color: var(--subtle); font-size: 11px; margin-left: auto;
}
.mindmap-empty p { margin: 8px 0; color: var(--muted); font-size: 13px; line-height: 1.8; }
.mindmap-empty strong { color: var(--text); }
.mindmap-empty code {
  color: #f0b55f; background: rgba(240, 181, 95, 0.08);
  padding: 2px 6px; border-radius: 5px; font-size: 12px;
}
.mindmap-demo {
  margin-top: 14px; border: 0; border-radius: 10px; cursor: pointer;
  padding: 10px 18px; font-size: 13px; font-weight: 700;
  background: var(--green); color: #052012;
  transition: filter 0.15s ease;
}
.mindmap-demo:hover { filter: brightness(1.12); }

/* ================= 分类导航页 ================= */
.cats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.cat-nav-card {
  display: flex; flex-direction: column; gap: 8px;
  border: 1px solid var(--line); border-radius: 14px;
  padding: 14px 16px; background: rgba(255, 255, 255, 0.02);
  transition: transform 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.cat-nav-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--cat-color, var(--green)) 45%, transparent);
  background: color-mix(in srgb, var(--cat-color, var(--green)) 6%, transparent);
}
.cat-nav-top { display: flex; align-items: center; gap: 8px; }
.cat-nav-dot {
  width: 9px; height: 9px; border-radius: 3px; flex: none;
  background: var(--cat-color, var(--green));
  box-shadow: 0 0 10px color-mix(in srgb, var(--cat-color, var(--green)) 60%, transparent);
}
.cat-nav-name { font-size: 14px; font-weight: 700; color: var(--text); }
.cat-nav-count { margin-left: auto; font-size: 11px; color: var(--cat-color, var(--green)); font-weight: 600; }
.cat-nav-desc {
  font-size: 11.5px; line-height: 1.6; color: var(--muted);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.cat-nav-meta {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 11px; color: var(--subtle); margin-top: 2px;
}
.cat-nav-go { display: inline-flex; align-items: center; gap: 4px; color: var(--cat-color, var(--green)); font-weight: 600; opacity: 0.85; }
.cat-nav-go .icon { width: 12px; height: 12px; transition: transform 0.15s ease; }
.cat-nav-card:hover .cat-nav-go .icon { transform: translateX(3px); }

/* ================= 页脚 ICP 备案号 ================= */
.footer-icp {
  color: var(--subtle); font-size: 11px; text-decoration: none;
  transition: color 0.15s ease;
}
.footer-icp:hover { color: var(--green-bright); }
.footer-records { display: inline-flex; align-items: center; gap: 12px; flex-wrap: wrap; }

/* ================= 窗口式分页 ================= */
.page-nav {
  display: flex; align-items: center; justify-content: center;
  flex-wrap: wrap; gap: 6px; padding: 6px 0 2px;
}
.page-num {
  min-width: 32px; height: 30px; padding: 0 10px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--line); border-radius: 8px;
  font-size: 12px; color: var(--muted); text-decoration: none;
  background: rgba(255, 255, 255, 0.02);
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}
a.page-num:hover { border-color: var(--green); color: var(--green-bright); }
.page-num.active {
  border-color: var(--green); color: var(--green-bright); font-weight: 700;
  background: rgba(24, 226, 118, 0.08);
}
.page-num.page-step { min-width: auto; }
.page-num.disabled { opacity: 0.35; pointer-events: none; }
.page-gap { color: var(--subtle); font-size: 12px; padding: 0 2px; opacity: 0.7; }

/* ================= 首页热门文章（右侧面板） ================= */
.hot-card {
  border: 1px solid var(--line); border-radius: 16px;
  padding: 14px 14px 10px; margin-top: 12px;
  background: rgba(255, 255, 255, 0.02);
}
.hot-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.hot-head h3 { margin: 0; font-size: 13px; color: var(--text); font-family: var(--font-display); }
.hot-sub { font-size: 10.5px; color: var(--subtle); }
.hot-list { list-style: none; margin: 0; padding: 0; counter-reset: none; }
.hot-item {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 4px; border-radius: 8px; text-decoration: none;
  transition: background 0.12s ease;
}
.hot-item:hover { background: rgba(24, 226, 118, 0.06); }
.hot-rank {
  flex: none; width: 18px; height: 18px; border-radius: 5px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 10.5px; font-weight: 700; font-style: normal;
  color: var(--subtle); background: rgba(255, 255, 255, 0.05);
}
.hot-rank.top { color: #052012; background: var(--green); }
.hot-item:nth-child(1) .hot-rank.top { background: #ffd75e; }
.hot-item:nth-child(2) .hot-rank.top { background: #c9d4e0; }
.hot-item:nth-child(3) .hot-rank.top { background: #e8a06b; }
.hot-title {
  flex: 1; min-width: 0; font-size: 12px; color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.hot-views { flex: none; font-size: 10.5px; color: var(--subtle); }

/* ================= 关于页数据概览（重构，独立样式） ================= */
.about-counts {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin-top: 14px;
}
.count-card {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 7px;
  padding: 18px 12px; border-radius: 16px; text-align: center;
  border: 1px solid var(--line);
  background:
    linear-gradient(112deg, rgba(255, 255, 255, 0.045), transparent 44%),
    var(--panel);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.count-card:hover { transform: translateY(-2px); border-color: rgba(24, 226, 118, 0.32); }
.count-num {
  font-family: var(--font-display); font-size: 26px; font-weight: 700;
  line-height: 1; color: var(--text); font-variant-numeric: tabular-nums;
}
.count-label { font-size: 11px; color: var(--subtle); letter-spacing: 1px; }
@media (max-width: 1100px) { .about-counts { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 640px)  { .about-counts { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ================= 全局卡片流光边框 ================= */
@property --flow-angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}
@keyframes glassFlow { to { --flow-angle: 360deg; } }

/* 提供定位上下文（弹窗除外，避免破坏 fixed 居中） */
.glass:not(.admin-modal):not(.mindmap-modal):not(.editor-img-pop) { position: relative; }

/* 恢复侧栏吸顶定位（覆盖上一行的 relative） */
.glass.sidebar, .glass.site-panel, .glass.admin-side { position: sticky; }

/* 流光描边：旋转的高光弧线沿边框转动 */
.glass:not(.admin-modal):not(.mindmap-modal):not(.editor-img-pop)::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1.2px;
  background: conic-gradient(from var(--flow-angle),
    rgba(24, 226, 118, 0) 0deg,
    rgba(24, 226, 118, 0) 280deg,
    rgba(24, 226, 118, 0.18) 318deg,
    rgba(24, 226, 118, 0.6) 346deg,
    rgba(190, 255, 222, 0.95) 360deg);
  -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;
  animation: glassFlow 6s linear infinite;
  pointer-events: none;
  z-index: 3;
}

/* 用户偏好减少动效时静止 */
@media (prefers-reduced-motion: reduce) {
  .glass::before { animation: none; }
}